Yamaha Outboard Forum

2010 F40 Yamaha  
Trying to find a seal kit for the trim/ tilt on an F40 4 stroke in Australia, None od the dealers wants to sell me the parts or tell me the kit number, …

yamaha f2.5 69m 
Knocking noise from camshaft area when both valves are on the rock @ BDC . Also after bottom Dead center with inlet valve is opening the exhaust valve …

Yamaha 50cc 2 stroke 2005 
Engine will not accelerate past limp home mode. New filters, fuel line,tank cleaned, carbs cleaned. Sometimes it will randomly run right then go back into …

Yamaha T50 2022 
Less than 100 hours. Recent problem. While running (at any speed) motor suddenly cuts-out. Immediately starts and runs fine for awhile before doing …

C115 Yamaha 1998 
Motor starts up like normal, runs fine when throttled to get out of hole, gets on plane, running at cruising speed (3000 to 3300 rims) . After about ten …

Yamaha, F225TX, 2006 
Engine is not charging but all fuses check to be okay. Volt meter only shows 12 amps when running at 1500 rpm. I have 2 12 volt marine batteries installed. …

Yamaha, F4BMH 4-stroke 4HP, 2021 
Hi can i upgrade this engine to become a 6 HP by changing the carburator only?. Or are there more parts that needs to be changed

Yamaha, F300 2020 
I am getting error code 44 - Incorrect Engine Stop Lanyard Switch Signal. The motor alarm is going off and the motor will turn over but won’t crank. …

Yamaha C115TLRR 1993 
Had to change the stator last season. Currently motor idles, shifts and run well so long as I accelerate quickly through to over 3000RPM. There seems …

Yamaha, 50hp 4 Stroke, 2006 
Cranked great at boat ramp.. idled out great to boat lane. As I almost got it on plane it stalled, let off throttle a bit when it did. That kept it running, …

Yamaha 2016 150 
Engine quit at idle won’t crank back up bulb won’t pump up. It will attempt to fire after sitting awhile but not crank

Yamaha F150 2007 
No power at full throttle. All filters new including 10 micron water filter. Fuel pressure steady a 36 psi. Jumps up momentarily when you Crack throttle …

2018 F25 portable 4 stroke 
I have a 2018 'F25 portable' fuel injected 4-stroke motor. Regular service every year and had zero issues with it until recently (August of 2022). We …

yamaha 115 1988 
Recently cleaned and replaced seals and new fuel pump.first trip ran good but noticed idle rpm would be low after running wot,pump the ball all would be …

1990 Yamaha 225etld 
This motor on land will rev up no problem in gear out of gear. When it's in the water it will have a hole shot but at about 4500 it will studder and slow …

2001 Yamaha F25LTRA 
Some days, runs perfect Other days, runs great, shut down for 3 hours, then won't restart - appears to be flooded but sounds like no spark or fire. …

2002 Yamaha 60hp 2 stroke 
Boat engine will not get above 1000 rpm in forward. At first boat would run full throttle then after about 10 minutes boat would bog down and not get above …

2005 Yamaha 70 tlr 2 stroke  
Always ran well. 300 hours. Put it in the water, started fine but under load, no power maybe 2400 rpm’s. Took it out, ordered 3 carb rebuild kits, rebuilt …

1997 Yamaha 70 
I had carburetors rebuilt a year ago. I immediately took it out and ran boat in river. When I first put it in the water and take off, it runs great. …

1996 Yamaha 40hp 2 stoke modal 40mlhu 
I have a 40hp Yamaha 2 stoke. It ran great, took it in for service (carb cleaning and change leg oil) got it back and put it in storage until spring. The …

Yamaha 250 2003 lz250txrb 
I have installed a new water pump and it’s not moving any water. I have taken it apart to make sure I installed everything properly and I checked the thermostats …

yamaha F70la 2012 
After running at full throttle for 10-15 minutes, the motor starts to bog down like it's out of gas. I put it in the neutral position, then I squeezed …

2013 Yamaha 300 LF300XCA 
My starboard engine throttles up to about 2800 rpm then doesn’t go any further. I can Floor the throttle and it remains at 2800 rpm I dont Know if it’s …

03 90 2 stroke 
Motor starts with fluid but kills when it burns off will idle every now and then for about 10 seconds

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Yamaha 115 tlry , two stroke , 2001 
Overheat alarm goes off randomly . Boat runs like a champ 98% of time No apparent reasons when out not every time but sometimes Overheat goes off . motor …

Yamaha P50TLRT 1995  
Starts ok runs for 1 minute stops abruptly. Restart easily. Idles 1 minute then same thing stops. Carbs cleaned. New gas new battery

1999 yamaha saltwater series 200 hp 
engin ran fine when i took it out of the water in oct of this year.when i put it in in nov.of this year the oil alarm went off.stopped and manualy filled …

yamaha vmax 150 ox66 fuel injection 1998 
I have no compression on one cylinder around 75 lbs on the other cylinders problem is no one wants to repair the one cylinder they want to replace the …

1991 yamaha 150 vmax  
Runs fine for awile and then it starts shuddering its always the same distance. It won't let me get on plan maybe a hair above idel.only after running …

2006 Yahama Vmax 150 2 cycle 
While running on plane and trimmed up at 5000 rpm for about 3 miles, the overtemp light and buzzer comes on. I can run at 3200 rpm with no problems. …

Yamaha 150 Pro-V 1993 
Randomly, my engines temp and oil level alarms will go off if I am under way and trim the motor up. If I slow the engine down the alarms stop and sometimes …

2003 Yamaha 90hp 2 stroke 90 TL RB 
When I hit the switch it doesn't do anything. Not a click, nothing. Battery is charged. Accesories such as gas gauge, horn, pumps working right. Couple …

2003 Yamaha 90hp 2 stroke 90 TL RB 
When I hit the switch it doesn't do anything. Not a click, nothing. Battery is charged. Accesories such as gas gauge, horn, pumps working right. Couple …

2001 Yamaha Vmax 150 V150TLRZ 
While running on the lake at 4k to 5k rpm, the oil pump link rod joint failed, causing my engine to overheat and alarm sounded. Shut down engine within …

Yamaha Pro V 150G 1988 
Running out of South Channel yesterday in Lake St Clair. Went against 2-3 ft waves all was good at half throttle for about 10 minutes when power cut to …

Yamaha 4 stroke 70 HP 2011 
Motor has set for about 1 1/2 years not being started or ran. What all needs to be done before trying to run? Ran perfect before. not a lot of hours on …

Yamaha F200TXR 60LX 1008490J, 2006 
On the water after 2 hours of continuous use when engine hesitated (similar to running ground when slowly moving, but was in deep water), then just died. …

60hp four stroke 
when jumping a low battery I accidentally reversed the polarity. How much damage can this incur? It was not connected very long but now I have no power …

2003 Yamaha F115TLRB 
Have a "weak" spark on cylinders 1&4. have swapped coil positions with same result. Replaced both ignition coils, same thing. Ran YDS software for testing …

2001 Yamaha 60 2 stroke 
It was getting spermatic fire. Sometimes all, sometimes none, sometimes 2 cylinders. I replaced a damaged pulsar coil but now no fire, I’m thinking stator …

yamaha 300 20202  
When i am running at high speeds the engine kicks down on its own as if i pulled back on the throttle. It does not do this all the time . The first time …

Yamaha Enduro 40HP 2-stroke, 2 cyclinder Model 66T. I think about 2001 model 
Starts fine and throttles up in neutral. Once in gear it will go up to about 2500 rpm before it starts misfiring and skipping and won't throttle up any …

Yamaha 40ESD 1990 
Engine starts easily, runs for about 10-15 seconds, coughs and dies. Have rebuilt carburetors, installed new fuel pump and filter. Running the motor …

Yamaha ProV 150 (1989)  
I have had carbs rebuilt by a very good marine mechanic. Considered one of the best. We have replaced the fuel “L” in take on top of the tank and the fuel …

yamaha 90hp 2004 
running wot motor cuts back to 3000 rpms looks like plenty of water from pee hole. The problem is slow down it goes back to wot .thinking water pump or …

yamaha F30 2008 
Diaphragm 2 under carburetor have two rubber rings and a plastic ring outside on the rod. It could not have popped out when we disassembled the carburetor.... …

Yamaha C70TLRY (2000 model year) 
The Faria analog (dial/needle type) Tachometer quit working on my Yamaha C70TLRY outboard after 20 years. It's getting power (12 volts), the backlight …

1995 p60tlht Yamaha  
Starts / idles great sometimes can run full other times it shutters at 2100 rpm sometimes feathering throttle will get it going again not always tho . …

Yamaha 50 T50lb 2014 
When the motor runs a low RPM, in gear, it run extremely rough. Almost like I dropped a cylinder. The motor has run rough like this since new. Brought …

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yamaha f90txr 2011 
A squeal developed from the lower unit area after a high speed run. The squeal would go away after a long idle or engine shut down and not return until …

Yamaha F150 TXR 2006 
Recently our for 30 minutes, cruising at 3500 RPM. Engine suddenly bogged down. Speed reduced from 28MPH to 17. Cut the engine to check prop for obstruction. …

Yamaha 70ETLH 70hp 2 stroke 
Sounds like it’s running on 2 cylinders and only intermittently on 3. It does this at all RPMs. The person I bought it from said her mechanic said it needed …

2002 yamaha 90 hp 2 stroke, 3 cylinder 
Firing on only the middle (#2) cylinder. Carbs are clean and getting gas. All 3 coils are generating spark. Compression is 100-100-100. Is this thing in …

Yamaha F20LPA 2017 Tiller drive electric start with power tilt 
Recent intermittent problem with starting. Motor has been running fine, no issues last time out. Got to the dock, hit the start button, nothing. Absolutely …

Yamaha C90, 1997 
Hi all. I am in the process of removing the tilt and trim unit from my Yamaha C90 1997 motor and I believe that the starboard side motor mounting bracket …

2016 Yamaha T50LB 
After putting motor into forward, motor goes into gear and provides forward thrust, but a couple of seconds later the motor makes a banging noise that …

Yamaha F25SMHA 2013  
Hello my name is Andy. I just got my motor and it started up very easily and was running great. My safety lanyard got pulled out while cruising. My engine …

Yamaha 90 horsepower 1998 
A new 90 Yamaha weighs 100 pounds more than my old motor. Will an 18 Kenner Vision take that extra weight

1999 yamaha 40 
1999 yam 40 tilt will raise about foot then no further, goes down fine and up fine for a foot

20006 vmax 150hp 
Oil light comes on and off and shouts down for a few seconds then goes back to normal for a little while and then does it again

Yamaha 150 1988 
Engine will start fine idle fine accelerate fine some days it will run great all day and then like a light switch it won't accelerate above 2500 rpm but …

09 Yamaha 175 2 stroke outboard 
When I try to get on plain and right about 3k rpm it's like you shut the key off. If I try to do it real slow then at that rpm it starts to on an off on …

Yamaha 70 1997 
I can go at full throttle for about 30 seconds, then the engine slows down and has no power. If I stop the engine for a minute, then start again, I can …

Yamaha F40 Fourstroke 2012 
It starts fine. From cold, it runs fine for a while. Once warm, and I potter around fishing, it starts missing. The revs dance up and down, and the motor …

Yamaha F70 purchased new in 2015 
My F70 hangs on the back of an 1860 jon boat with a center console and has run very well with only about 215 hours on it since purchase. I only feed it …

Yamaha 90hp 1998 
Starts up perfect but will only run at about 2000 rpm for about 5 min then if shut off and wait 5 min it runs perfect the rest of the day. Put in a new …

2001 Yamaha f115 
I recently have been having issues with my Yamaha outboard. It will start and run fine and then it will die or it bogs down when trying to throttle up …

2003 Yamaha 115hp 4 stroke outboard 
Once the engine heats up, like running it for 15 minutes at 25mph, it starts to sputter and hesitate, and sometimes even stalls at running speed. The tach …

Yamaha f40tlra 2002 
Engine will not accelerate under load. I have to pump the drive control arm to prevent it from stalling. If I very slowly increase the throttle arm, …

115 yamaha 2 stroke 1993 
motor starts and run good until you go to wide open turns up to 6000 rpm runs about 1/4 mile then drops back to 5200 if you bring it back to idle start …

Yamaha 15hp 4 stroke 2012 
It starts eventually but if I shut it down and try to restart it won’t. Smells like it’s flooded. I actually see some gas coming from the carb. I had this …

2015 Yamaha 250 Four Stroke 
This motor has run like a top for the last four years.The motor runs great on 80% throttle however I took it up to 100% throttle and the motor completely …

Yamaha 20 hp 4 stroke 2007 
Having problem with initial starting. Does not seem to be choking. Use to turn throttle to full on then back to start position and it would start , but …

70hp yamaha 2 stroke 01-02 
i was trolling the other day and the alarm sounded on mt motor and its pissing fine and all so i changed the fuel filter and still went off so i put the …

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Yamaha 90hp Overheating  
90 hp yamaha 2 stroke overheating when gear engaged. Boat is out of water with ear muffs.Strong stream coming from pee hole and watream is not hot. Tone …

1998 Yamaha 175 throttle issues 
I was running the boat around 3500rpm and it seemed like motor came out of gear. Engine stayed at rpm but boat slowed down. Pulled throttle back and shifted …

Yamaha 40hp 2 stroke 
I have a manual tiller 40hp (EX40) 2 stroke outboard motor engine having issue with engine cannot rev up. the engine starts up perfect, but when reving …

225 horsepower Yamaha ox66  
My 225 horsepower Yamaha ox66 starts up just fine but smokes more than usual at startup and at low speed idle. After getting on plane and trying to pick …

2009 yamaha 40 hp for stroke issue  
I have a 2009 Yamaha 40 horsepower Outboard 4-stroke. When I was using it 2 days ago I started it as usual got up on plane and it usually runs around 58 …

50 yamaha 2stroke 
was going down river running 30 mph and engine dropped rpms and I stopped engine still running took off wont plain out runs 3 grand on tach put in neutral …

1984 Yamaha 40 HP ELN not turning off. 
I have a 1984 Yamaha 40 HP ELN Runs great after a complete rebuild. However it will now not turn off with either the key or removing the clip from the …

1999 F40TLRY  Not rated yet
Number one cylinder not firing number 2 & 3 firing I have to move the throttle low to high, like pumping the gas pedal on your old car, when it starts …

Yamaha F15SMHA 2022 Not rated yet
Oil leaking from unknown location after engine idling and/or running. The oil pools in the cavity behind and below the dipstick - see photos. We have …

Yamaha F9.9 2022 Not rated yet
Engine kicks back and rips starter chord from your hand if not pulled Very firmly. Seems like it's firing too early for the speed of a manual start.

F15SMH Not rated yet
Brand new engine. New gas. At the lake. Temperature was +6 C It took a couple of pulls to get the engine to start. Once it started, it ran with the …

Yamaha F70LA 2012 Not rated yet
While dropping the lower unit to replace the water pump, the unit was binding to where it wouldn't come off all the way. Wiggling it around to free it, …

Yamaha f115 2003 Not rated yet
Want to swap 2003 f115 out with a 2005 f150. Will the wireing harness be compatible?

Yamaha 130hp 2 stroke 1999 Not rated yet
Motor idles well and has plenty of power after 1200 rpm, but misses above idle and about 1200rpm. I have cleaned both carbs. But it seems like a jet issue? …

f40tlry 40hp 2000 Not rated yet
shuts down above 2000. restarts and runs fine below 2000rpm. also it runs rough at idle and lower range.. testing coils tomorrow. think I'm running …

200tlxr Not rated yet
Idles ok but engine cuts out when you advance the throttle. Fuel pressure seems OK as bladder hand pumps nice and tight. So we don't even get good power …

yamaha 9.9 4 stroke 1995 Not rated yet
Hello, The diaphragm for the accelerator pump was leaking so I changed it out for a new one. Now the motor starts fairly easily and idles but starts to …

2013 Yamaha 70 hp  Not rated yet
Motor runs great for a while, no power issues or sputtering when slow speed 2-5 mph for a long distance the motor does. Have to squeeze the bulb numerous …

Yamaha 115 4 stroke 2003 Not rated yet
After plaining off at 4500 rpm for 10 min started to hunt between 4500 and 4000 pulled back on throttle to 3000 and back on to 4500 with not take started …

yamaha 200hp 2 stroke 2012 z200txr x 1044339d Not rated yet
I have a 2012 200hp the engine runs fine at idle and at higher throttle on calm water but it has developed a problem however when I hit a wake or a wave …

Yamaha, VF90 SHO 2022 Not rated yet
Relatively new to boating and have a Yamaha VF 90 SHO on a 20 ft pontoon. Right now, the prop is 13 5/8" x 14 - K and I am looking for a spare prop to …

Yamaha 200 hpdi 2001 Not rated yet
Alarm going off, has new water pump, ( peeing fine), has oil. Turned off, turn on, alarm still sounding. Turned off, raised engine, lowered , turned on, …

Yamaha F150 4 Stroke 2006 Not rated yet
Hi All, My Yamaha F150 outboard won't start following winter storage. The starting motor kicks in when the key is turned however there seems to be no …

Yamaha F40 FETL 2013 4 stroke Not rated yet
Afther run 10-20 min if i stop the engine wont start afther. Look" s like no gas enough. If i press few times the bulb and try start several times …

Yamaha F40 FETL 2013 4 stroke Not rated yet
Afther run 10-20 min if i stop the engine wont start afther. Look" s like no gas enough. If i press few times the bulb and try start several times …

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2022 T9.9 model 9XEHA Not rated yet
The first nut that locks into the spline shaft will not go in since prop is too far in on the shaft, approx 1/16 of an inch. This is observed with my old …

Yamaha F40LA 2016 Not rated yet
My motor has been losing power (almost like a chugging) while on the water and the fuel priming bulb keeps going soft. I am guessing it is a fuel related …

I have pair of Yamaha 150's 2013 with appox 1000 hrs. mitchjim13@gmail.com  Not rated yet
I recently had a fuel problem that was resolved including some water. The injectors were removed and sent for cleaning. Once return and re-installed the …

F75 TLR 2008  Not rated yet
I am being told by my outboard mechanic that the short block on my 75 hp Yamaha needs to be replaced. How common a problem is this? Engine has 500-600 …

Yamaha 40tlrd 2005 Not rated yet
When I crank boat the rpm goes up,and don't run good for up to 30 seconds,you can hear a click and it idles down to normal also cold natured, have to start …

Yamaha 60 hp. T 60 tlr 2009 Not rated yet
At idle the cooling stream will slow over heat alarm will sound. If I increase rpm the stream goes to good and the alarm stops. I can’t find a poppet …

Yamaha f250TXR 2009 Not rated yet
Backed down the boat ramp. Got out of my truck, had engine tilted up. Used trim button on the side of the engine. Tried the engine down a bit.Backed boat …

Yamaha f250TXR 2009 Not rated yet
Backed down the boat ramp. Got out of my truck, had engine tilted up. Used trim button on the side of the engine. Tried the engine down a bit.Backed boat …

2019 Yamaha F250 Not rated yet
Check engine light came on with Trouble Code 187 Remote Control System. Engine runs great, code cleared when I shutdown that motor. Started right back …

Yamaha VF175 2000 Not rated yet
Never had a problem with this motor. Sat all winter, took to Lake this spring and noticed a small knocking noise from motor. In neutral as well as in gear. …

2016 twin yamaha 1-F115XB...1-LF115XB Not rated yet
After following instructions in manual to reset my trim gauges, the gauge remains on 0, when I trim my motors up and down as usual.Is there something I …

1991 prov200 Not rated yet
Steady alarm sound at idle. I shut motor down. Good water stream and adequate oil. Digital multi-gauge. No warning lights. Restarted and no alarm. Run …

Yamaha, F150 TLR 2007 4 storke Not rated yet
When in neutral outboard will only crank, however it will not start. Now when I push the throttle control lever and raise RPM's greater than 1500 it will …

Yamaha F70A(2011 model) Four Stroke Tilt/ Trim Motor replacement Not rated yet
Hi all, Just wondering if anyone out there has replaced a tilt/trim motor for the above model. I am petty mechanically minded and do my own maintenance(oil, …

yamaha f250b 2008 Not rated yet
no power to hp fuel pump with key on, red/yellow stripe wire to pump plug has no power, i understand ECU supplies the ground to activate pump, fuse is …

2000 60hp 2 stroke,C60TLRY Not rated yet
Motor starts and runs fine but if cruising at 3500 rpms or more for more than 5-7 minutes the overheat alarm goes off and motor enters limp mode. If run …

Yamaha 90hp 2 stroke outboard 3 cylinder  Not rated yet
Don't know year number. Engine backfires at neutral idle. I cleaned the carbs a couple weeks ago and took it out and it ran great. Came back today intending …

Yamaha 114 4 stroke 2005 Not rated yet
Starts, idles at 1400 will run fine until I shut it off then it won’t start. All fuel lines clean as is the VST. New battery and I ran it for 3 hours 4400 …

Yamaha F80 2009 Not rated yet
Engine generally starts fine and after a day on the water and sometimes after refuelling at low revs coming home can appear to mis-fire, or revs drop intermittently …

Yamaha, F150XB, 2015-2021 Not rated yet
Will not go over 3000 RPM under load Has Yamaha 704 Remote Control All Fuse ok Neutral Switch ok Gear switch, was not making contact when in forward …

Yamaha F80 2000 Not rated yet
Engine runs fine up to 3/4 throttle then anything over that it runs fine for a minute or so then starts dropping rpm and enters what I can describe as …

2006 f225txr Not rated yet
Seems to run ok at 2500-4700 which is were I run it normally but when at idol it acts as if it dropped a couple cylinders rough running and shaking. Definitely …

yamaha 115ETLJ 1986 Not rated yet
went fishing all weekend for the 4th of july and noticed it was a little more smokey than usual on start ups. And when i came back home i woke up the next …

Yama Enduro 15HP 2018 Not rated yet
Yama Enduro 15 - What Fuel Mix to use? I just bought a used Yama Enduro 15 from an owner who literally knows nothing about it. Best guess is that …

Yamaha 2006 2 stroke 50hp.  Not rated yet
My Yamaha 50 is on a boat that weighs apx. 1150 lbs. it planes off fairly well, but the rpm’s must be kept above 4500 to keep it on plane. Could I change …

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2014 Yamaha 150 SHO MAX Not rated yet
I have a 2014 G3 Tritoon with a Yamaha 150 SHO. Motor starts and runs just fine, but if we go out, and run about 2/3 throttle for a while, all of a sudden …

2006 250 2 stroke saltwater series OX 66 Not rated yet
Motor runs good at 30 mph for about 9-10 miles. Slowly the speed decreased to 28,25 and so on. Then I was unable to accelerate past about 9 mph. Anything …

2017 F70LA on 1625 Kingfisher Not rated yet
Won’t get up on plane so I changed the fuel filters and it seemed better initially ( up to 4700 rpm ) but after a few hours of fishing it would only come …

Yamaha F50TLR 2010 Not rated yet
Yamaha F50TLR Tach issue. 4 stroke runs fine but the tachometer quit working. This tach came with my Alumacraft boat. An analog Veethree mfg. I ordered …

2021 f200 Not rated yet
I accidentally shifted into reverse while moving forward about 15mph. The motor stalled but started back up and ran fine after this. Should I be worried …

yamaha 150 4 stroke txrd 1003291n Not rated yet
this year when i launched the boat the port eng. only went to 4400 then after running it again only went to 2600,it should turn over 5000

F25 2021 Not rated yet
Help, I had the dingy beached and when I came back the wave action had moved it ashore and the prop was covered in sand …. Got it off the beach, started …

yamaha f60c 2005 Not rated yet
Hi I'm trying to find out where the poppet valve si located on the engine if it has one. if anyone has a diagram it would be much appreciated. Thanks …

2008 f-150 TXR Not rated yet
Starts as usual. Idles only. Will shift into reverse or forward, but will not throttle past idle. Idle lever will not move to increase rpm's. Seems like …

Yamaha, f150xb, 2016 Not rated yet
Ran fine at varying rpms across lake for maybe 30 minutes, no wake speed for 30 min..back to lake at higher rpms for 2 minutes then engine rpms just dropped …

C75tlrt Not rated yet
Running along while I will throttle and all of a sudden it goes to like it's firing on only one cylinder one spark plug or something put it in neutral …

2000 Yamaha 150hp Saltwater Series II Not rated yet
I installed a new ignition switch in the Yamaha 703 controller and discovered it had been done before and by someone who southern engineered it. I tried …

Yamaha 200 4 stroke 2020 Not rated yet
Add shake at 600 RPM only. I saw a remedy at or on the whole truth forum now I cannot find it can you help me .

2004 Yamaha 200 ox66 saltwater edition fuel injected  Not rated yet
Starts fine off the trailer, idles fine for about 10 mins and stalls. Hard to start. Let it sit for thirty mins or so and starts back up. Just had a …

Yamaha P200TLR-V, 1997 Not rated yet
Runs great off trailer. After 30 to 45 minutes, and the rest of the day, it has a “flat spot” during acceleration and will not plane out, often dying. …

Yam f200 2019 Not rated yet
I had my f 200 serviced at 185 hours. Now at 211. Coming home today the motor got loud and chattery. I had been cruising at 4500rom with no problem. The …

Yamaha, 115 HP outboard, 1989 Not rated yet
looking for a carburetor to replace the 6E512, will the 6E5-14301-03-00 be a direct replacement or not work at all?

Yamaha F9.9SMHB, 2016 Not rated yet
I changed both my spark plugs at the same time and I may have put the plug wires onto the wrong plugs. The wires are identical in length coming from the …

Yamaha 8 hp 4 stroke 2020 model.  Not rated yet
Engine stars fine and runs for about 30 or 40 minutes then stops. Telltale water flow strong. Fuel tank full with fresh fuel. Primer bulb a little soft …

Yamaha 8 hp 4 stroke 2020 model.  Not rated yet
Engine stars fine and runs for about 30 or 40 minutes then stops. Telltale water flow strong. Fuel tank full with fresh fuel. Primer bulb a little soft …

1998 200 saltwater series Ii  Not rated yet
I've been told it's a engine code p.No fire at the plugs.The motor spends over fine just seems to have no fire.Pulled and changed the plugs because they …

2020 115 vmax Not rated yet
Starts right up but no water out pee hole impeller replaced if boat sits for 24 hrs have to flush engine then start boat shut it off restart then water …

F15ELHX Not rated yet
I bought a boat with a 1998 Yamaha 15 HP, 4 Stroke engine, F15ELHX, which was not running well. Since purchase, I have gotten “most” issues worked out, …

1999 Yamaha 200 HP VMAX OX66 Not rated yet
Alarms not working. I have the standard gauge package. the boat has two trouble lights on the dash, one for low oil and the other high temp, the horn should …

Yamaha 60 hp enduro outboard 2004 -2 stoke  Not rated yet
I have tried over & over to set the timing for full speed I can’t get it right so motor is still not running all out when we are in the boat, can someone …

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FT9.9DE Not rated yet
I am trying to fit a ECMS tacho. I have wired it up to the pig tail on the 703 control box Green to the tacho signal wire. I am getting a signal. What …

YAMAHA 40HP 67C Not rated yet
Hi I ran the 40 Hp outboard with no oil and blew out #1 mains bearing. Ive taken the crank to a reputable machinist had it checked and its over 30thou …

2002 yamaha f50tlra Not rated yet
Hey so I just purchased a 2002 Yamaha f50tlra. When I first purchased, it would start with the throttle lever half open but would blow black smoke. I cleaned …

Enduro 15hp 2stroke 2019 Not rated yet
Running rough at all rpm and sometimes just quits. Just had a service and carb cleaned. Before the service it was starting to run rough at mid level …

1997 130 hp Yamaha Salt Water series Not rated yet
Motor sat for 2 years- Now seized- Ran perfectly and was used refgularly prior. Have pulled plugs and soaked with penetrating fluid, so far not relief. …

Yamaha L150ETXD Not rated yet
Runs great at low RPMs. Starts missing & misfiring at higher RPMs. Already replaced carbs,fuel pumps, fuel lines, cleaned tank, and replaced fuel filters. …

yamaha f225txr 2005 Not rated yet
spark plugs on cylinder 1&5 keep fouling with dry black carbon. dealer sent injectors out for cleaning, cleaned vst, synced throttlebody and still have …

Yamaha F225TXR, 2005. Not rated yet
Control display showed low voltage, i.e. 9.6 volts. A day later, with key on, would not light up, engine would not crank, trim tab would not work. Full …

Yamaha 115 , two stroke , 2001 Not rated yet
Engine runs fine , overheat alarm goes on randomly , puts in limp mode , when happens put in neutral let idle , get up on plane works for a little , repeats …

2013 Yamaha 300  Not rated yet
Starlings got under the cover and built a group nest. I didn’t realize until engine began cutting off under load. I saw a piece of straw sticking out of …

yamaha 2 stroke 2004 Not rated yet
engine alarm comes on, when i ran it in the yard with the muffs on. it does not have a thermostat in it as i live in fl. i took the water jacket off of …

L250TXR- Not rated yet
this motor runs great up to 1750-1800 then just falls on its face carbs cleaned and rebuilt,knock sensor replaced new ignition coils, block bored 20 0ver, …

70 hp 4 stroke 3 years old Not rated yet
It runs about 2000 rpm then it surges after you run it a while it surges less and it has a ruff idle ran like a champ 3 days ago i have taken off fuel …

L250TXR- Not rated yet
this motor runs great up to 1750-1800 then just falls on its face carbs cleaned and rebuilt,knock sensor replaced new ignition coils, block bored 20 0ver, …

2008 30HP 4 cycle,  Not rated yet
Just bought this boat. Took it for a good test run and everything seemed fine. Today, I backed it into the lake and started it. After it ran for a minute, …

Yamaha 70ETLG 1988 Not rated yet
Compatible Lower Units. I require a complete Lower Unit and need to know what years and models are compatible. Can I use a 50 or 60 HP lower Unit and …

2002 Yamaha 2 stroke 40hp Enduro. Not rated yet
Engine will idle fine but once it revs past about 1500rpm, it starts shuddering like it's running on one cylinder. It only has two cylinders. This happens …

Yamaha F115TLR 2007 Not rated yet
On last shrimping trip. All of the sudden boat will not shift in to forward. Reverse no problem at all. Felt like something jamming the shifter. If …

yamaha 15hp enduro 1989 Not rated yet
engine stopped under load and now refuses to start before about twenty cranks then starts but runs rough then quits and refuses to start, have spark, have …

Yamaha f90tlrd 2005 Not rated yet
smoke and bogging down on accel. Low speed operation only. Gas in oil, over fill mark. I changed water/fuel filter and primary filter. drained vst tank. …

Yamaha 40 1993? Not rated yet
I have a yamaha 40 3 cyl with no power trim, will any other size yamaha engine trim and tilt fit or does it have to be 40 horse only?

1993 Yamaha 200 hp Not rated yet
Engine will not go into gear. Motor is on a 1993 Grady White. Used boat to go fishing. got close to the dock and went into neutral to glide along. …

Yamaha 2010 250 sho,  Not rated yet
Makes a whine noise when on plane about 3500 rpm, started all at once when out fishing, had lower unit take apart, said it looked good just needed resealed, …

Yamaha 60 HP 4 stroke, 2011 Not rated yet
Purchased a 2011 pontoon with the 60 HP Yamaha. No issues yet but would like to be informed.

Yamaha, 115TXR, 2006 Not rated yet
My motor cranks, idles and runs great until I get to about 4000 rpm and then it starts bogging down. I can pull the throttle back a little and will run …

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Yamaha, F90LA, 2016 Not rated yet
Will not start without starting fluid, runs great after it starts. On a 2016 Xpress 18 ft.

Yamaha 115 2018 Not rated yet
Motor at same throttle setting speeds up and slowed down . Also has a off on stutter

1995 200hp Yamaha  Not rated yet
Bought the boat, test drive seemed ok, Pick it up days later the starboard engine keeps stalling, when put in gear, you can coax it after a while and …

Yamaha 50 horse 4 stroke 2007  Not rated yet
The motor starts and runs great when Cold, when you get where you're going slow down and start to troll the motor dies and wont restart, spits and sputters …

Yamaha F60TLRB 2003 Not rated yet
I have a 4 stroke, 4 carbs. It idles OK but stalls when I trim the motor up at low idle. It runs fine at high rpm's. I have cleaned the carbs but that …

2004 DX 150 TLRC Not rated yet
Engine idles fine and will run fine for 10 minutes or so then begins to stumble at 3000 rpm. Slowed down for a moment then then when I tried to accelerate …

2004 DX 150 TLRC Not rated yet
Engine idles fine and will run fine for 10 minutes or so then begins to stumble at 3000 rpm. Slowed down for a moment then then when I tried to accelerate …

2003 Yamaha 90 TLRC Not rated yet
Hard starting, sometimes stalls at idle, and when running its fine but if it stops after running, it will take at least 20 mins before it will start again. …

yahama f250's rxt 2007 Not rated yet
I was running at 3400 rpm when we needed to stop fast before another boat ran into me. I put the motors in reverse one motor will not start and the other …

93 yamaha C40plrr 2 cylinder  Not rated yet
Hi Gang...Does anyone know the factory reccomended rpm range of this motor...have seen 4500/5500..& 5000...and the number of poles on ignition system...trying …

1987 yamaha 70 hp  Not rated yet
Was headed to the loading dock boat was running good accidently went up a little on the motor and gave it more throttle and it took a nose dive motor was …

2017 f70 yamaha Not rated yet
no power to the main switch fuse. no start trim or gauges

2019 f200xb Not rated yet
I recently became aware that the motor on a new boat was represented on the invoice to be a 2021 model. It is actually a 2019 model. It does not appear …

yamaha f115 2006 Not rated yet
went to start boat after last time out and nothing happens turn the key nothing tilt trim does not work battery is good fuses are good.

Yamaha 03 F 115 4 stroke Not rated yet
Hello, I hear a valve like ticking noise at idle from under valve cover on the top #1 cylinder. I stops under load ?? Also the ticking comes and goes. …

Yamaha, F70LA, 2015 Not rated yet
When adjusting trim while under power my tachometer needle will drop to close to zero, the same for the voltage meter. On a trip to Canada August 13 - …

1999 yamaha flrx 100 hp Not rated yet
runs fine till 2000 rpm then hestitaes till around 2800/3000 rpm then runs fine again

Yamaha, T50TLRA, 2002 Not rated yet
The engine is new to me and ran well the first dozen times out. Now the engine runs rough. I believe it is cylinder 3-as I changed the plugs and this plug …

Yamaha 2001 115TLRZ 4 stroke  Not rated yet
The motor will start fine. The problem comes when you pull away from the dock. The motor will run ok for a minute then start cutting out and running …

yamaha F25LA 2013 Not rated yet
intermittent rough idle. runs rough then suddenly kick in to higher rpm and runs smooth....the back to lower rpm's and running rough. seems to smooth out …

2019 Yamaha 200 Fourstroke Not rated yet
Just bought a 2019 Starcraft with this motor. It has around 40-50 hours on it. It will only go 20 mph tops. We played with the trim and it didn’t help. …

2007 Yamaha F225 V6 Not rated yet
My motor sounds like it has dropped a cylinder but has no power loss, it is full of oil and does not run hot, any ideas?

yamaha 200hp 1989 Not rated yet
engine seems to be running only on one port side head is warm to the touch, other side not so much. starts fine will not throttle up.

1999 115 HP Yamaha Outboard Not rated yet
Steering compensator assembly is missing. Don't know when it came off. Is it ok to run engine without it?

Yamaha, 200 2-stroke, 2004 Not rated yet
Motor occasionally hesitates sporadically. Changed fuel lines. Changed both filters and filter housing. Changed the squeeze ball. I noticed it starts …

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Yamaha, 200 2-stroke, 2004 Not rated yet
Motor occasionally hesitates sporadically. Changed fuel lines. Changed both filters and filter housing. Changed the squeeze ball. I noticed it starts …

Yamaha 115 TXRT 1995 Not rated yet
The motor isn't running well at all. Rebuilt carburetors last year and cleaned them again 2 days ago. New Racor fuel filter. I did notice two cycylinders …

Yamaha f225txrc 2004 Not rated yet
bogs down and surges only under load. Changed fuel injectors ,high and low pressure fuel pumps , all filters , primer bulb , fuel lines , checked fuel …

Yamaha 25ESHS 1994  Not rated yet
Shifter will not shift into forward, the shifter handle moves to forward but will not engage lower drive.

Yamaha 115 four stroke 2011 Not rated yet
Loads up and won’t reach RPM above 4000, very sluggish and runs rough getting to plane. Fresh high octane fuel and new filter.

2005 2 stroke yamaha 90 Not rated yet
was turning it over. cranked up and sputtered. can't get the starter to reengage. clicking noise in cdi box.

Yamaha F250 (2012) acceleration issues Not rated yet
Under load, the motor RPM increased, but the boat didn't accelerate. I figured a spun prop, and purchased a new one. Worked fine for a few trips. Now …

1994 130TLRS Not rated yet
Just rebuilt my carborators and starts better than it has in years but is starving for fuel at fuel throttle. I did notice that one of the needles didn't …

F25LA Yamaha Not rated yet
Engine starts, but runs rough & stutters as engine speed increases. the engine stutters then kicks in running at higher RPM's then stutters again, then …

Yamaha 25HP C25ELRV 1997 Not rated yet
Hello, I have a 1997 Yamaha 25HP 2-Stroke Model: C25ELRV. I believe the carburetor needs a rebuild/cleaning as the motor lacks power and consistently …

Yahama C25ELRV 2 cycle 1997 Long shaft Not rated yet
no Fuel unless I use hand pump. Installed new Fuel Pump. No pressure or vacuum at Block port to pump. Engine over heated when Water pump failed. Replaced …

Yamaha F90JA, 61P Not rated yet
This engine is mounted on Seaark RXJT180, while running in skinny water, hit something hard with lower unit. Was going about 20mph. Stopped the engine, …

Yamaha 2005 40HP EFI 4 stroke Not rated yet
Serious hesitation when accelerating. If I accelerate slowly it seems ok. Otherwise it seems to run great. Starts right up.

1999 Yamaha 200 hp. V-6, Carb, OX-66, 2-stroke Not rated yet
Just happened first time running at 3800-4200 rpm for about 10 minutes started to lose power slowly, alarm went off but no light! Went into limp mode, …

2016 Yamaha 150 4 stroke Not rated yet
Hello ! Took the boat out today and runs fine till around 10 mph, makes a strong rev noise and doesn’t go faster. I thought maybe something in the prop …

2016 70hp yamaha 4 stroke Not rated yet
Fuel pump what makes them fail.Getting ready to have 3rd one installed in 9 months.Every time they have replaced pump they replace all filters.

2001 Yamaha outboard 115 Hp 4 stroke Not rated yet
We just replaced the battery, drove the boat for a good part of the day then the evening the radio started flashing and the boat started to run irregular, …

Yamaha F200txrc 2004 Not rated yet
No power getting to the high pressure pump in the vast tank

Yamaha F60TJR 2006 Not rated yet
At wide open throttle the engine begins to miss and run rough. I have replaced the following with no change. Plugs, plug wires, coil packs, injectors, …

Yamaha 115 4 Stroke 2004 Not rated yet
I have a 2004 4 Stroke Yamaha 115 on a Key West 186DC. The boat was running approx 35 mph initially after launching it with 5 adults. I went to idle speed …

Yamaha, F70LA 2021 Not rated yet
When first turning key to on, alert does not sound. Every outboard I have had has an alert when first turning on. Also steering is very hard to turn on …

Yamaha 250 hp, 4 stroke Not rated yet
Temp gauge risers at 4400 rpm after 10 minutes or so. Dropping the rpm down will also bring the temp gauge back to normal. This is an 07 engine with …

2009 F40 Not rated yet
After 30 minutes of operation the motor bogs down in both forward and reverse. The motor will rive up in neutral, but will only run at one eight throttle. …

Yamaha 200sws 1997 Not rated yet
Starts runs fine at 2500 rpm it wants to bog down. Changed all fuel hose rebuilt carbs replaced both lift pumps new separator and primmer bulb. New plugs. …

2014 yamaha fb200 inline 4 cylinder Not rated yet
Thank for reading , I have a barely noticeable noise starting from starboard motor,has started happening maybe noticed last trip. I have about 1200 …

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1991 Yamaha 90 hp 2 stroke Not rated yet
LCD marine meter red light on even though oil tank is full. Runs rough above idle.

2016 yamaha 115 vmax Not rated yet
Motor has begun stopping suddenly & w/o warning.(not fuel starving) You can be running 1200 or 5500 rpm & it just cuts off.It starts right back up & maybe …

2009 Yamaha 15hp 4 stroke CMLH  Not rated yet
Is there a video showing how to replace a thermostat for this model? The thermostat is under the pull starter.

Yamaha F150 2016 Not rated yet
I noticed that when I shift from forward to reverse, that the outboard bounces. I pulled the boat out of the water and can see what I would consider excessive …

yamaha 150 2013  Not rated yet
engine starts sounds great but wont get on plane high rpms. changed prop and same issue any ideas ...nuetral safety switch? Bad gas. At a loss here

yamaha, F25TLRA 2001 Not rated yet
no water reaching the engine but coming out the front holes in casing. if i hold a finger over the lower hole it comes out the next hole higher. if i hold …

1993 200hp txrr Not rated yet
Engines run great and smooth up to full range, however when docking at idle (yes I raised the idle a little) To help avoid it. It seems to idle fine, …

Yamaha 150 2000 Not rated yet
Engine starts , idols , runs prefect for about 2-3 minutes, bogs down, will not Accelerate , let rest 30 sec. and good again, then repeat. New hoses , …

2017 Yamaha 250 VMAX SHO Not rated yet
My engine dies when in neutral after 5 -10 minutes. It won't restart for another couple of hours. I have 1 year old batteries that test 1000+ CCAs, and …

2013 yamaha F115LA Throttle issue. Not rated yet
Trying get some issue with my throttle rigging setup. I do have the software and cable and am able to pull lots of info.. I appearss as if my idle throttle …

2012 Yamaha F70LA Not rated yet
I'm getting an alarm at the control console. When I turn the key on, without starting, I get a constant alarm. I've changed the engine fuel filter (no …

2002 Yamqha 200 HP Not rated yet
The engine runs fine for a little while and then dies suddenly. It will only restart after tilting that engine and then putting it back down. I can consistently …

2001 Yamaha 130 2 stroke Not rated yet
Hello Fellow Anglers, I've had my 2001 Yamaha 130 2 stroke since new, serviced yearly and only used seasonally. I've relocated and can now use it almost …

Yamaha f67 2002 Not rated yet
Low compression only one cylinder it's got good good compression there is water in the oil

Yamaha 50etlj 1986 Not rated yet
oil pump cracked on motor making it necessary to install a new one we also had to buy a nylon interface from rod linkage to pump problem is getting the …

Yamaha 50hp et 1986 Not rated yet
we had to put on a new oil pump and can find no info on how to adjust the pump to get the proper amount of oil going to the motor we are worried we might …

Yamaha F2.5SMHB 2018  Not rated yet
Engine starts good (1 or 2 pulls) and runs good but after 15 or so minutes at say 3/4 throttle it dies. Quickly looses rpm then stops dead. Will not fire …

Yamaha f250 2007 Not rated yet
Runs fine, every once in a while while at idle over heat alarm comes on and buzzes while flashing over heat on gauge. The temp gauge reads normal. Turn …

Yamaha 4 stroke 200 hp 2020  Not rated yet
New engine maybe 10 hours been running fine. Tries to start but will not but does start with throttle wide open. When I close throttle engine dies. Fuel …

2007 Yamaha 225hp 4 stroke  Not rated yet
When I am in gear idling when I put it in neutral sometimes, not always it cuts out. It restarts without a problem. Need some help. My email address is …

Yamaha FT9.9ELD 1990 Not rated yet
I have had this motor for 10 years. Looks like new. The motor will start and run for 30 to 60 seconds and shut down. Will not restart. If I wait about …

15 HP yamaha 4 stroke. 6AGK 1002846 11/06 Not rated yet
I am having problems with my motor cutting out at mid range to full throtle. It acts just like the carb running out of fuel. However primer bulb is still …

Yamaha F115 2001 Not rated yet
Hi, just got done servicing this engine and have had it out two times myself. this engine runs perfect and has about 236 hrs on it. But, it shifts hard …

Yamaha F15ESHY 2000 Not rated yet
Just got this 4 stroke and I can't get it to turn over. Just clicks when I hot started button. Not familiar with these little electric start outboards. …

1991 Yamaha 40hp outboard Not rated yet
Put boat with 40hp Yamaha Outboard in for the season and it ran great until I got to the mouth of the river where I live. Entrance is shallow so I had …

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Yamaha p150 tlrx outboard 1999 or 98? Not rated yet
Will get on plane fine but when you hit the trim it bogs down. Let motor go to idle and start again and it’s fine until you hit trim . Noticed when it …

Yamaha F15SEHA Not rated yet
Crossed Battery Terminals....stupid I know....my Minn Kota troller worked, but didn't realize it will, only opposite what it was supposed to.... Anyhow, …

25mlh Not rated yet
Motor starts and idles great, when you increase the throttle above 1/2 it skips and lacks power. I have cleaned the carbs reset timing, tried another …

Yamaha F300 2015 Not rated yet
After running for a period of time, the engine makes a whining noise. Never does this when the engine is cold, just after it warms up.

Yamaha VF250LA 2021 Not rated yet
I recently purchases a 2021 Xpress H24 with Yamaha 250 sho. Boat runs and handles awesome, however the only issue I have is when full throttle (yes following …

Yamaha F300 2020 x2 Not rated yet
When I go to trim the motors completely up and out of the water after boating they stop short of clearing the water by about a foot. Both sets of blades …

2008 F250 Not rated yet
Was running perfect and all the sudden the starboard engine dropped to idle. Starts perfectly shifts into gear but will not rev at all. Help please!! Other …

Yamaha 15 hp./ 2002 , 2 stroke. Not rated yet
I should fill up with gearoil it started to leak oil out of two small hole in the back of the underwater unit ! The holes layes on the same side as the …

Yamaha 40 horse 2 stroke 96 Not rated yet
Where would I find the screws to check the vacuum plus it revs up high when I start it up for 10 seconds and then it dies down to an idle

Yamaha, TJR115, 2010 Not rated yet
I am converting this to a dual purpose motor. I will retain the jet but, also want to run a prop on some waters. I have all the parts necessary and have …

2013 Yamaha 9.9 4 stroke Not rated yet
Purse at Low idle runs very well at lower throttle say 3/4. At full it bogs down. New fuel filter. Carb been cleaned all gaskets are good no sighn of damage. …

2017 Yamaha 115 hp Not rated yet
When I go full throttle it only accelerates to 20 mph. I have changed fuel filter. Boat was running fine at end of last season and was winterized

1999 Yamaha pro V1 50 two-stroke Not rated yet
The engine has been professionally rebuilt and runs amazing when it’s been sitting it starts up with no issue after I ride around for about 10 minutes …

t60tlrc 60 hp yahmaha out board 2004 Not rated yet
I just had a new thermostat put in my motor the mecanic that service it said when he took the old one out that there was a lot of salt corousin around …

t60tlrc 60 hp yahmaha out board 2004 Not rated yet
I just had a new thermostat put in my motor the mecanic that service it said when he took the old one out that there was a lot of salt corousin around …

2000 Yamaha vmax 150 hpdi Not rated yet
Motor ran good all day and then while waiting to dock at ramp motor would sputter and shut off in neutral. It would start back up and go in gear but when …

Yamaha 115 V4 1998 Not rated yet
Cranked good, ran it about a mile at a slow idle, Lake Rules. Got ready to stop and Motor would not shut off, turned key to off multiple times. Pulled …

2001 Yamaha 115 2 stroke outboard Not rated yet
Bought Boat out of storage, Drained old Gas, Filled with No E 91,Cleaned all 4 carbs, new plugs, new filters. Runs smooth up to 2400 RPMs on the lake …

Yamaha 2020 f225XB Not rated yet
where do I install the yamaha temperature sender #688-83591-00 on the motor. i purchased both the Gauge#6Y7-83590-10-00 and the sender that was recommended …

1998 yamaha 25 hp two stroke  Not rated yet
I believe I'm getting water in the lower unit. Drain lube appears to be cloudy and lighter colored than the original lube, when left in a clear container …

150 yamaha 4 stroke 2012 Not rated yet
upon startup and until it really warms up it is missing when the throttle is pushed . it takes a couple miles of idling before the missing quits. runs …

150 yamaha 4 stroke 2012 Not rated yet
upon startup and until it really warms up it is missing when the throttle is pushed . it takes a couple miles of idling before the missing quits. runs …

‘90 Yamaha 200 oil injection  Not rated yet
No “key on engine off” alarms, engine will not turn over 3000 rpms, has good stream from piss tube, both oil tanks full, will run great all day, just …

Yamaha f75 2008 Not rated yet
I run the motor for a while anywhere from 3400-4000 rpm then all of a sudden it shuts down to an idle, once it does it I can only run the motor at the …

2010 Yamaha SHO VF225LA Not rated yet
Problem is intermittent sometimes, always starts and idles fine, when I push it to plane out everything seems good for a few seconds then loss of power, …

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Yamaha 140 hp 1994 Not rated yet
Hi there the problem is when we go over 4000 rpm it will alarm the sound is one continuous alarm sound that will not reset by shutting down the outboard, …

Yamaha VMAX 115 2016 Not rated yet
While running my engine from 2000 or 3000 rpms up to 5000 rpms the engine will for no reason suddenly increase or decrease rpms without moving the throttle. …

Yamaha 150 2015 Not rated yet
When running the motor, it runs fine at low speed, but when you throttle up, the motor starts cutting out. I have already replaced the spark plugs and …

Yamaha T25LA 2009  Not rated yet
Just purchased the motor used and installed on a pontoon boat, came with 704 remote and key switch which has a beeper or horn on it was wanting to know …

2008 Yamaha 350 4 stroke Not rated yet
After putting both motors in the down position, after like a minute, the starboard motor will automatically go all the way up, with no controlls being …

Yamaha 70hp 2 stroke  Not rated yet
While going out fishing the low oil buzzer came on then boat went in to lymp mode .We turned the motor off a couple of times and on our way back in the …

2002 9.9hp 9EXHA and 1994 9ELHS motor swap  Not rated yet
We are swapping out the 9EXHA motor and installing a 1994 9ELHS power head onto the this leg. Mostly everything seems to fit except the cooling systems …

Yamaha 60 horsepower 2004 Not rated yet
Idles fine when I give it gas it want throttle up. I replaced sparke plugs I’m getting fire from all three cylinders. New fuel pump gas lines and cleaned …

04 yamaha 250 HPDI Not rated yet
Boat will run perfect all day then coming back it will be running on plane (4400-4600 rpms) then all of a sudden it goes to 3100- 3500) and wont stay on …

1993 Yamaha 40PLRR Not rated yet
My engine was converted to tiller model. I am converting back to remote control. To get all the wiring back to where it should go I'm trying to find a …

Yamaha 2.5 four stroke 2005 & Mercury 3.5 four stroke 2000 Not rated yet
Due to Covid I could not get to my motors before temperatures dropped below freezing. Both motors had a puddle of oil under them and I am curious if anyone …

Yamaha 50hp 4 stroke 2016 Not rated yet
Our first two outings was fine. As we began our third, it ran fine for awhile, then shut off. I checked the bulb and pumped a couple times. It started …

2020 Yamaha 4 stroke 70 hp tiller Not rated yet
Motor starts great runs smooth at all speeds, but when trying to use rpm limiter it shakes badly, dealer says this is normal, I said BS, Yamaha wouldn’t …

1995 Yamaha 40 hp TLRT 2 cycle 3 cylinder outboard motor Not rated yet
The motor starts and idles fine but when the throttle, 703 remote throttle control, is pushed to full throttle the motor will not exceed 2,000 - 2,500 …

2014 F150xa Yamaha 150 HP  Not rated yet
I am getting hesitation at about 1/2 to 3/4 throttle. It is pretty random and runs fine for a while then it just feels like you quickly let off throttle. …

Yamaha 130 saltwater series 2-stroke 1998 Not rated yet
The motor starts easily and runs well until the throttle is pushed above 3/4 then after several minutes an alarm sounds and the motor runs rough. If the …

2007 115 hp yamaha 4 stroke  Not rated yet
Running along at any rpm and the engine cuts off no warning, no change in rpms just cuts off. Starts right back up runs for a while and cuts off, no warning. …

2015 F250  Not rated yet
Motor makes a high pitched whining sound at certain RPMs. Had an rock impact with the motor before this started to happen. Did not do a repair on the …

2005 Yamaha Z150TXR Not rated yet
Engine will start and then die. Figured out what it is doing is, it will crank and run as long as you have the key in start position. But here's where …

D150TLRV Not rated yet
It has water coming out just below the cowling where you can see the motor mounts and drive shaft on the front of motor right below power head. I pulled …

yamaha 1987 175 175etlh Not rated yet
Removed oil system,including tanks.what to do with wires so i do not go into limp mode or get alarms?

yamaha 1987 175 175etlh Not rated yet
Removed oil system,including tanks.what to do with wires so i do not go into limp mode or get alarms?

1998 Yamaha 90hp model C90LRW Not rated yet
Starts great then will only run 2000rpms for about 15 minutes running across the river, then stop to fish 10 min and then restart and it runs perfect at …

1998 Yamaha 90hp model C90LRW Not rated yet
Starts great then will only run 2000rpms for about 15 minutes running across the river, then stop to fish 10 min and then restart and it runs perfect at …

F40FEHT. L1039015 B Not rated yet
Fitted new battery but still won’t start. Previously started with battery pack starter because of flat battery. Started with battery pack first time, but …

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2001 yamaha 100 hp 4 stroke 67f Not rated yet
the engine started missing done a compression test low compression in bottom cyl pulled head . the head has corrosion not on all cyl but the bottom cyl …

Yamaha f40la 2010 Not rated yet
At high speed motor bogs down and then surges. You turn the motor off let it sit for 5 mins then it runs good again for 5 mins then the rpms decrease and …

yamaha 50hp 2 stroke 2011 chirps a lot Not rated yet
engine chirps and coughs slightly then dies.. it cranks right up and idles great......but then it chirps and coughs again and dies If I raise the throttle …

Yamaha 8 mshs Not rated yet
I am replacing the lower unit seals. When removing the upper housing the shift shaft came out. Can it be reinstalled without disassembly of the lower unit. …

yamaha 4 stroke tiller 2014 F40 FEP ??? Not rated yet
engine wont start, everything is dead including trim switch,no light indicators on for oil and temp alerts, can hear faint click front front of engine …

Yamaha 70 hp two stroke 2004 Not rated yet
Start cold runs bit rough at idle when increased power it levels out ok after stopping for maybe 10 plus minutes restart at idle same running bit rough …

Yamaha 115 2004 Not rated yet
Cylinder number 3 and 4 are cutting out between 1200 and 2400 rpm

yamaha 2014 200 hp V6 Not rated yet
it is hard to put into and out of gear ( cables not fly by wire) have put new cables on I removed the lower leg and the 704 shift works fine when …

9.9 hp high torgue 4 stroke 2020 Not rated yet
When at idle speed, the engine cycles between low and high RPMs. I disassembled the carburatur and thoroughly removed and cleaned the jets, but problem …

Yamaha 90 tlrz 2001 Not rated yet
Motor doesn’t power up in gear. New reed valves, fuel pump and filter, new fuel tank and pickup, rebuilt carbs including floats, fuel lines, reed valves, …

40 hp Enduro 2013 two stroke Not rated yet
I installed a new prop same size and pitch as the old one. Since the old one a chunk nocked out of the edge I figured a new one would be better balanced. …

yamaha f80flrx 1999 Not rated yet
Very slight miss when under power. Starts fine, idles fine. Just a small miss when trottled up under load.

Yamaha f40, 2016 Not rated yet
Motor turns over but won't start. Ran good a week ago. Appears it has gas at least through the low pressure pump. It has fire on the spark plugs. They …

1998 Yamaha vmax 150 Not rated yet
It has a week pee stream and water seems to be coming out at bottom of cowling around where the drive shaft is.

2008 Vmax 225 two stroke Not rated yet
When my motor is at idle or at trolling speed it seems to flood out and takes 10 to 15 minutes to crank back over. what could be the issue

yamaha 2002 115hp Not rated yet
engine lifts periodically by itself without any contact with the help lift switch or the lift switch on the engine. Is this a helm problem or engine issue? …

Yamaha F25ESHD 2005 Not rated yet
I am trying to troubleshoot ignition system but don't have the special wiring harness. I could make something to connect to my voltmeter but am worried …

Yamaha F70LA 2015 Not rated yet
Overheat sensor is sounding. I recently had my boat pulled on shore at a nearby lake. The motor was trimmed down and during the night a major storm came …

Yamaha 70BETO 6H3 UL 730255 Not rated yet
Hi guys, looking for wiring diagrams for the above engine I have just acquired. Need to get it running as condition is unknown. Apparently it had been …

Yamaha F200 4S 2016 Not rated yet
I have a 2016 Sweetwater 24ft tritoon bar boat, all toons have lifting strakes but on this boat the center toon is shorter than the outer. The boat runs …

Yamaha F150XA 2014 Not rated yet
The boat will start right up when cold. After running it and stopping it will not start back up. It cranks and sounds like it wants to start but does …

Yamaha 115 , 2000 Not rated yet
Started making clacking noise in cylinder #1 , pulled plug and gap was closed , put in one of the other plugs and hand turned the motor several times and …

Yamaha HPDI 300 year 2004 Not rated yet
When coming out of hole seems to operate normal most of the time. Plenary of power to plane out. As the boat planes it seems to have like half power or …

Yamaha, 70HP 2-stroke (1997) Not rated yet
As soon as throttle goes above 50% it stalls out every time. It just started one day while on the water. There were no other signs of an issue. Still …

Yamaha F150 2009 Outboard Not rated yet
Hello. I bought this engine and 21' Key West boat new in 2009 and have used it regularly until 2017 when our boating frequency went down. It has maybe …

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Yamaha F20 2013  Not rated yet
Can't find any information as to the location and changing of thermostat. I currently own Yamaha 150 and 9.9 on salmon boat and have changed thermo's on …

Yamaha F150 4 stroke 2009 Not rated yet
Hello. I bought this engine new and have used it regularly until 2017 when our boating frequency went down. It has maybe 250 hours. A couple of years ago …

1998 70 hp 2 stroke Not rated yet
Motor starts on the first turn of the key. After that it shoots to 4500-5000 rpm in idle and won't come down replacing the thermostat this week to see …

Yamaha F300 UCA 2015 Not rated yet
Boat stalls intermittently ONLY when pulling back on throttle coming off plane. Thinking electrical or binnacle problem. Had the boat to a Yamaha Master …

yamaha 2 stroke 90hp 2007 Not rated yet
Just bought a 14'small runabout with a yamaha 90 2007 with 40 hours on the clock. Motor runs perfectly well at lower speeds (including up on the plane). …

09 Yamaha 175 Not rated yet
When I give it full throttle to take off it dies. If I try too ease into to fast it will act like I'm turning the key on and off real fast. But if I ease …

Yamaha 150xa 2013 Not rated yet
I was out trolling for 5 or 6 hours and on my way in the engine stuttered a couple time then bogged down but not completely. I tried to slowly get to the …

2017 115hp vmax Not rated yet
Fouling plugs. I have 48 hours on the motor and I just put in my 3rd set of plugs. The top plugs are lean and the get fatter as you go down, cylinder …

Yamaha F250 2006 Not rated yet
Motor will not exceed 4200 rpms. Have changed High pressure fuel pump, filters, "horshoe filter". Motor has new lower unit , but is an OEM unit from another …

Yamaha F90LA 2013 Not rated yet
If the boat sits awhile, When I turn the key I can see the volt gauge drop a volt or two but nothing else, after removing the cover I can hear a click …

Yamaha 60hp - 6H2 - C60TLRY - L - 361759 - T - 2005 Not rated yet
I be noticing more cruising full throttle and sounds like it drop down a gear like a automatic trans mission from "D" to 2nd gear . RPMs wines up , runs …

1990 Yamaha 200hp. ETLD 403781 Not rated yet
Hello, need help. My 1990 Yamaha 200hp seems to be only running on cylinders 1 & 2. I see spark on all cylinders and my compression is 110- 115 on all …

2003 Yamaha 115hp F115TLRB 68V Not rated yet
Just after launching the boat an idling to open water, on powering up the dies. There is no power to the engine. Cannot start or use tilt-trim. Used trolling …

Yamaha 115hp 2003 2003 F115TLRB 68V L  Not rated yet
Just after launching the boat an idling to open water, on powering up the dies. There is no power to the engine. Cannot start or use tilt-trim. Used trolling …

yamaha 2000 150hp Not rated yet
This motor has recently been cleaned out because of salt build up (new impeller, thermostats, and head gaskets etc. Now the alarm is going off and the …

93 yamaha C40 PLRR...2stroke.2cyl Not rated yet
Hi gang...Motor is a freshwater only..fires up instantly...Has tons of power thru the power band...Runs perfect...My problem is at idle (in gear) im hearing …

yamaha 8c 2006 2 stroke Not rated yet
Losing gear oil.I have had motor serviced new seals replaced upper and lower. The gear box was taking in oil and the lower seals replaced . It is holding …

Yamaha 2-Stroke Series 115TLRV 1997 Not rated yet
I am interested in buying a used boat and this is the motor. Allegedly it has a total of 92 hours with 82 of those hours in the past 3 years. Before that …

115HP Yamaha 4-Stroke Engine from 2006 Not rated yet
Most times the engine will start fine and operate as intended. But once you anchor and sit with the engine off for some time and then try to leave the …

Yamaha pro 50, 1989 Not rated yet
#3 cylinder has low compression, doesn't want to idle. I have been told it needs to be rebuilt, $1,200.00. Does it make sense to rebuild or put that money …

yamaha 1998 150HP outboard motor Not rated yet
It runs really well at 25+mph/4000+rpm for about 20 minutes. Then while running, the engine slowed down big-time, to below 2000 rpm. Now I can't get …

1998 Yamaha 90hp 20 inch shaft, 2 stroke Not rated yet
1. I have water (light white sludge on spark plug)in the #3 cylinder, compression check was #1 125# #2 120# and #3 90#. I replaced the head gasket. Now …

Yamaha T50TLR 2006 Not rated yet
After changing the LP pump the fuel lines from the motor to tank new pickup tube anti surge check valve and cleaned fuel tank boat runs fine till after …

Yamaha 150 ox66 saltwater 2001 Not rated yet
Motor runs fine till it gets to 30mph the it dies no sputtering or anything just changed water separator, battery cables and new spark plugs any ideas …

2005 Yamaha 4-stroke outboard 60 hp alarm Not rated yet
I've purchased a used boat with a 2005 Yamaha F60 and it always started immediately. I've not turned it on in two months and now the start turns but …

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1991 Yamaha 200 hp 2004 EFI Not rated yet
Engine runs perfect below half throttle. Idles fine and runs fine until you want to get up on top of the water. Then, under full throttle, it will start …

Yamaha 2014 90 HP fuel injected Not rated yet
Twice this year I have had motor not start. Turned over but wouldn't fire up. Normally with it being fuel injected starts right up and idles like a champ. …

2003 F115 4stroke Not rated yet
Engine starts very hard when engine is cold. Will start after cranking for 30 plus seconds. After running, engine starts fine and and also runs great …

2007 Yamaha F40 Not rated yet
The hydraulic tilt and trim works fine. however when the motor is up it will not stay up unless keeper pin is engaged. The motor slowly moves down even …

2006 yamaha F250TXR Not rated yet
i have 2 250 four stroke yamahas on my 2008 boat The tach says the port is overheating then switch the tachs on the 2 motors and it says the starboard …

2019 F 25 Not rated yet
Started engine ran great but bad fuel and water out of fuel line entered engine it quit . Drained fuel filter replaced fuel line fresh gas . Engine cranks …

2005 Yamaha 50 hp 4stroke EFI Not rated yet
I am having a problem the engine keeps dropping a cylinder It has 2 coils for 4 cylinders the bottom cylinder keeps dropping out replaced the coil for …

Yamaha 9.9 4stroke 2006 Not rated yet
I have recently replaced needle valve & mix screw & motor ran well for a few hours, & now runs good with the cowling off, but as soon as the cowling goes …

2007 Yamaha 150 FTX Not rated yet
Cranks real slow like a bad battery. Then sometimes cranks right up. Checked battery and has 12.9 volts. Originally thought radio was causing the issue …

2003 Yamaha F225 Outboard Motor Not rated yet
When the motor is running it charges my cranking battery us as usual. But when I turn the motor off the battery voltage draws down from 12.3 volts to about …

2006 Yamaha 200 ox66 saltwater series Not rated yet
Took boat out today and drove son around on knee board for an hour. We stopped and coasted for about half hour. After turning back on cruises around …

97 Yamaha ox66 250 h.p.  Not rated yet
The motor runs good except on the top end it gets up to 5500 rpms for brief period then starts to lose power. The TPS sets ok on the low end at.48VDC but …

2003 Yamaha 70 hp 2-cycle engine  Not rated yet
Purchased a 2003 Yamaha 70 hp 2-cycle engine. The engine had had an issue and was sent to a Yamaha shop for a complete rebuild. Following the rebuild, …

1989 Yamaha v6 excell Not rated yet
I am running a 1989 Yami 150 excell v6 I can’t find anyone to tell me if I can upgrade and use digital Yami gauges or even command link with the 6y7 lcd …

Yamaha 90 4 stroke 2010 Not rated yet
Motor starts easily, runs great at idle and at all Tom's until about 4500. Motor sounds like it is losing fuel or fire after running at high Rom for 10 …

2006 Yamaha 90hp, 2-stroke Not rated yet
In Water: Engine will not run over 3000rpm in forward gear yet, it will run at full rpm in reverse and neutral. Have replaced fuel pump and CGI box …

Yamaha, 70 tlry , 70 hp 2 stroke, 2000. Not rated yet
My motor is idling fine but when I tried to go up on a plane it would bog out. I replaced the fuel pump in the motor check the fuel filter and replace …

Yamaha F40 2008 Not rated yet
Works fine and suddenly there is no electric. Power tilt won’t work. Engine continues to run. If I turn it off the circuit is dead and key does nothing …

Yamaha 25 HP fourstroke 2014 Not rated yet
Bought this motor yesterday. It runs well, but it is a little louder than I would think to be usual and a strange jingling sound when I start to open her …

Yamaha 90hp Outboard engine, 2015 Not rated yet
I recently bought a 2016 RobaloR160 with a 90hp engine and it was working perfectly I even just did the 100hour service on it. The engine is a Yamaha 90hp …

1994 Yamaha 225 2 Cycle Not rated yet
Friday Boat was running ok. Moved around the River. After a few stops I could not get it going. I could turn it on but as soon as I would touch the throttle …

yamaha f80 2002 Not rated yet
motor started running rough it would only idle. i shut it off and then it would not do anything. crossed starter solenoid and it would start with key …

Yamaha 115 1996 Not rated yet
Spun a prop last week. put a new prop on and took boat for test run. Intermittently and only on deceleration, I hear a high pitched whine. Does not do …

2020 Yamaha 25 h.p. electric start motor Not rated yet
I have used this motor 3 times since I received it in mid July. On first trip out across a 6 mile lake it tried to die on me 2x. I kept opening vent and …

2000 Yamaha 40hp 4 stroke F40TLRY Not rated yet
I have twin Yamaha 40hp 4 stroke Model F40TLRY on my boat. The engines idle fine but on one of the when I get it up to trolling speed (3000 rpm) it is …

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15SMH 2011 Not rated yet
starts well, runs for about 2-3 minutes then loses power drastically and stalls. fuel vent is open, sparkplugs are new, fuel filter is clean, carbourator …

15SMH 2011 Not rated yet
starts well, runs for about 2-3 minutes then loses power drastically and stalls. fuel vent is open, sparkplugs are new, carbourator was just cleaned and …

Yamaha F150 4-stroke 2005 model Not rated yet
I have 200 hrs on this outboard. It was running fine for about 1.5 hours that with a new optima battery. On the water I turned off the engine for a few …

Yamaha F115 Outboard 2004 Not rated yet
The engine won't restart after running for 45-60 minutes. More specifically, engine starts out starting and running fine. Go out cruising around for 45-60 …

yamaha 30sh 1987 Not rated yet
My 1987 30SH Yamaha will not throttle up- seems to be starving for fuel. idles great, but starts to miss as i throttle up. lucky to get 10mph now at …

Yamaha f150 2014 Not rated yet
Just had major service including cam belt, thermostat all oils and filters plugs and anodes ,4 years old with 100 hrs serviced every year , first time …

2003 Yamaha Vmax 150 HP  Not rated yet
I am flushing the hydraulic fluid in the tilt/trim. In attempting to refill the reservoir it does not seem to accept the new fluid. It’s different from …

Yamaha F90 2013 Not rated yet
Engine will not make power. Replaced plugs, fuel line, water separator, cleaned injectors and fixed the anti syphon valve. The engine has less than 90 …

1986 Yamaha pro v 150 Not rated yet
Turn the key to start and a lot of times I get nothing. With the cowling off I can hear a click sound. I cleaned the battery cables and that didn’t help. …

2005 Yamaha 115 4 stroke Not rated yet
The alarm goes off after about 5 minutes. Turn motor off and immediately start again and alarm will go off again in 2 minutes. Doesn’t seem to be overheating …

Yamaha 130hp 2-strk year 2000 Not rated yet
---Yamaha 130hp 2-strk year 2000--- After cruising at about 20mph for 15 or 20 minutes I slowed for a minute or two, then hit the throttle again. It …

07 Yanaha F150TLR , 4cycle Not rated yet
Rough idle, when you advance the throttle to get on plane, engine feels as if only running on 2 cylinders then when motor gets above approx 2500 rpm sound …

F4MLHC Not rated yet
Motor will not start, but will run briefly when starting fluid sprayed into air cleaner. It will also run briefly, if carb top is removed, and gasoline …

1990 Yamaha 200 outboard  Not rated yet
Anybody know if this roller on the throttle is supposed to be round or is this flat spot on this roller supposed to be there? I have twin outboards on …

2016 20hp four stroke Yamaha F20SEHA - electric start Not rated yet
Very difficult to start and getting worse. Starts but then quickly dies. After starting and cutting out 6-7 times, it eventually keeps its idle but I struggle …

Yamaha 200 saltwater series ll 1999 Not rated yet
Hi this Tony from Jasper ga. I’m having issues with 200hp 2stroke Saltwater series ll . I’m getting no combustion on #2 cylinder. It’s getting gas,fire …

yamaha 70etlh 1987 Not rated yet
having trouble with shifter installing new lower unit can't seem to be able to get the lower unit and the shifter rod to line up. it's like the spline …

Yamaha 90 two stroke 2001 Not rated yet
Starter is intermittently acting like it has a weak battery. Starter will engage and crank slowly in very short spurts. Other times it fires right off …

2004 yahama f150txrd 2004  Not rated yet
vibration at low rpm's and idle , i noticed a fuel line missing at hose clamp , and i also smell gas , is this line on the incomming side of the filter …

Yamaha 90TLRD 2005 Not rated yet
Installed rebuilt lower unit. Start-in-gear protection is off Need to jiggle 704 Yamaha remote control towards reverse before engine will start. Is there …

yamaha f225 xca 2019 Not rated yet
I removed the batteries for 4 days to charge them up. I went to use to boat and the e shift fly by wire won't select forward or reverse and the orange …

Yamaha 115hp fuel injection four stroke. 2000 Not rated yet
Just bought this engine on a boat. I would like to ask if the engine hours can be determined from the tacho. It has a digitalYamaha tach with rpm and …

2006 115 ltr 2 strok Not rated yet
New starter/accessory battery....i have power to console, lights depthfinder gauges. I have no power to trim and starting....all fuses and fusable links …

yahama 115fx3 2010 Not rated yet
motor is stuck in th up position. replaced the relay still nor working. I hear the tilt motor running all the time. runs down the battery. Did the blue/green …

Yamaha 115 4 stroke outboard year 2006 Not rated yet
Motor runs great when first started, the issue is after a run. When you come back to an idle, it will idle high (1400 rpm) when put in gear, it surges …

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Yamaha 2000 200ox66 efi  Not rated yet
The # 6 cylinder has no spark,motor shakes at idle,fires right up when you turn key ,idle is 1100-1200 rpm on hose with ear muffs,I changed coil and no …

Yamaha 2000 200ox66 efi  Not rated yet
The # 6 cylinder has no spark,motor shakes at idle,fires right up when you turn key ,idle is 1100-1200 rpm on hose with ear muffs,I changed coil and no …

2005 Yamaha VZ 250 MAX Not rated yet
I have a 2005 Yamaha VZ 250 MAX. I am experiencing a surge at around 3200 MPR, spits and sputters then quits. Most notable when the engine is hot and …

Yamaha F115XA 2013 Not rated yet
Will not start on a hot day after running. 3 months chasing problem since buying the boat (it’s on a 2013 HurrySS188) and even had it at a Marine shop …

Yamaha F50TLRY, 2000 Not rated yet
Ran boat to put in on the trailer. Got home and hooked up flushing hose - motor cranks, not starting. Readings taken with a Fluke 87V using Max/Min …

Yamaha S200 TXRU 1996 Not rated yet
Recently purchased this boat, 1996 Grady White 272 Sailfish with twin Yamaha S200 TXRU. Took it out for the first time and after 10 minutes of 1000rpm’s …

Yamaha, ox66, 200hp, 2004 Not rated yet
Engine max rpm is only 3800 at full throttle. Cables are maxed out at full throttle. Does seem to use an excessive amount of oil and fuel to me. This …

Yamaha 115hp 2020 Not rated yet
Just got this Grand 500 inflatable boat with this Yamaha 115. When I get it up to speed on plane, say 3000rpm, if I take my hand off the throttle, the …

Yamaha 115 HP 2005 4 stroke Not rated yet
Starts great, idles great, runs at low throttle setting great, when advance the throttle it will sputter a bit but get up to roughly 2/3-3/4 throttle and …

Yamaha,F90LA,2015 Not rated yet
Engine has lost about 1200rpm at WOT. Was 5400rpm. Now 4300rpm. Also, Engine starts out at 4800rpm and drops to 4300rpm. Once it's hot, it stays at …

2013 Yamaha 40 Not rated yet
Think it started with some bad gas put in. At times it will run great for and hour, then sputter and quit. Other times will not run for 2 minutes. Will …

200 HDPI Z200TRXC 2004 Not rated yet
Only running on 4 cylinders in forward will make 4200rpm for less than a min then slowly drops RPM down to 3500 pulled back on throttle and back to WOT …

Yahama, 6AGK, F15SMHA Not rated yet
Shuts off while opperating, If I pump the fuel prime ball, engine runs correctly, I already replaced the fuel pump (new), checked the fuel lines and …

Yamaha 225 1996 Not rated yet
21 ft vip deck boat 225 Yamaha salt water Stainless steel 4 blade 23 p Motor seems to loss rpms wile running down the river. If you trim up or down …

Yamaha 225 1996 Not rated yet
21 ft vip deck boat 225 Yamaha salt water Stainless steel 4 blade 23 p Motor seems to loss rpms wile running down the river. If you trim up or down …

100TLRX 64W L 301310U Not rated yet
Starts fine when getting up on plane engine sounds like it drops 2cylinders throttle back and forth a couple of times and it kicks in all 4 cylinders and …

yamaha 70hp etlh 1987 Not rated yet
Hello Again. I appreciate any ideas. Can't go past 1500 RPMs @ WOT. I have had this outboard for over 15 years, it's on my 1988 15.5 ft Boston Whaler …

yamaha 70hp etlh 1987 Not rated yet
I can't get more than 1500 RPMs @ WOT Neither Overheating and Oil idiot light is Green for good. I suspect the Engine rpm control device for the outboard …

1998 C75 Not rated yet
The motor keeps going through cdi modules. I've heard everyone say these do not break, yet I'm on 3rd and needing another. As usual I completely went through …

Yamaha 115 SHO 2016 under 200 hrs. Not rated yet
Engine has been flawless until today. Always use non ethanol gas ,ring free, and put Stabil in fuel. Started across lake engine running fine after about …

yamaha, f115 4stroke 2001 Not rated yet
motor starts good and seems smooth up to 1800-2000 rpm then starts to drop cylinders 3 and 4? water pump and thermostat good. new 91 octane gas non ethanol …

2006 YAMAHA 115 HP MOD LF115TXR Not rated yet
My 115 is on my 22' aluminum bay boat. Yesterday, while traveling in a canal, I heard my engine sputter for a second and die. I turned around and saw …

Yamaha 115 four stroke outboard 2006 Not rated yet
5 gallons of Diesel was put into my gas tank which probably had 3 gallons of gas. Didn’t know it happened until engined died. What now? I have a boat …

Yamaha T50 2003 Not rated yet
No power at the keyswitch. No power at the trim. Accessories work. Today I committed the ultimate sin. I have been boating for 60 years but I will own …

Yahama lz200txr 2001 Not rated yet
Engine was running rough at end of season, would not take throttle. We had it checked out and was told the injectors and hi pressure pump needed attention. …

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Yamaha, 50HP High Thrust, 2006 Not rated yet
After running at 2000 rpm or lower for a few minutes (going thru a no wake zone), when I go to full throttle the engine will bog down momentarily like …

Yamaha 25 hp 4 stroke 2004 F25TLRC , S/N: 65WL1012006 Not rated yet
Last year my brother gave me his boat with a Yamaha 25 hp 4 stroke 2004 F25TLRC engine (S/N: 65WL1012006). My son (a professional mechanic) and I cleaned …

yamaha 115 hp 4 stroke 2013 Not rated yet
my low pressure fuel pump on the engine is not keeping up fuel supply to the high pressure pump have changed all filters and lines /fuel primmer ect and …

Yamaha 70TLRB 2003 Not rated yet
My son bought this engine used. It had been sitting 2 years. We installed it on the boat. It took a little effort to crank but once running ran fine. Put …

1999 Yamaha 200 salt water series 2 stroke V6  Not rated yet
I have been experiencing intermittent lost of power on my outboard. I will be able to run at full throttle no issues one day and the next start off good …

2011 Yamaha f115 txr Not rated yet
Motor would sputter and not reach top speed. Drained tank on 2011 carolina DLV. Refilled tank, changed water separator filter and fuel filter. Clean injectors …

2011 Yamaha f115 txr Not rated yet
Motor would sputter and not reach top speed. Drained tank on 2011 carolina DLV. Refilled tank, changed water separator filter and fuel filter. Clean injectors …

Yamaha, F115, 2006 Not rated yet
Misfires at Low and midrange RPM not under load, only running on dog ears in yard. Installed 4 new plugs, cleaned VST filter, cleaned injectors, connected …

Yamaha, F115, 2006 Not rated yet
Misfires at Low and midrange RPM not under load, only running on dog ears in yard. Installed 4 new plugs, cleaned VST filter, cleaned injectors, connected …

1993 Yamaha 40HP 2 stroke Not rated yet
Help with my puzzle. Its a 1993 Yamaha 40HP 2 Stroke, jet drive. I can only get 4600RPM out of it, should be 5500. New fuel pump, plugs, coils, carbs have …

Yamaha LF200 2006 Not rated yet
Engine died while warming it up and now won’t start Turns over but no noise from the fuel pumps and will not fire Changed the fuel pump relay and the …

2007 Yamaha V150 TLR  Not rated yet
After mounting an rigging on My 1991 Grady White Tournament had been sitting for a year after my Merc sucked up a baggie, I mounted and rigged this motor …

Yamaha, 60TLRA, 2002 Not rated yet
Starts great, idles okay, but bogs down bad when accelerating. Have installed a new fuel pump, new plugs, cleaned, & adjusted carbs. Do you need to adjust …

Yamaha F150 tlr 4 stroke Not rated yet
Starter slicks when trying to start. I replaced the relay, solenoid, and the starter. I cleaned the battery terminals at the battery. I get 12.7 volts …

Yamaha 115 4-stroke 2004  Not rated yet
My power tilt is not working . It was sporadically working only up but now it doesn’t work either way . The solenoid clicks when I push switch up or down …

Yamaha VMAX 200hp 2007 Not rated yet
I just had lower unit replaced and now I hear a gurgling sound and I cannot tell if it’s water gurgling in the motor or a suction issue for the gas line.. …

Yamaha 115 HP TXRB 2003 Not rated yet
I changed the oil sending unit in the external oil tank (storage tank). Soon as you turn the key on the buzzer comes on won't go off. You can tap on …

1998 yamaha 25 hp two stroke  Not rated yet
Engine usually starts right up but every once in a while it will crank a couple of times and the starter will kick out. Once it starts it will start on …

yamaha F150,2004 Not rated yet
I have twin 150's on a GW 257,my problem is with the starboard engine. It starts fine but when I try to restart it after a good run,it just cranks but …

2019 V8 350 Outboard  Not rated yet
I have a Yamaha V8 35 Outboard and the Plastic Trim keeps popping off during low planing speeds. I have twin engines and BOTH came off this past weekend. …

Yamaha hpdi 2003 Not rated yet
End of last season noticed a high idle.. Cranked it a few times during the off season. Once I accidentally revved it up and realized it was acting funny.. …

2004 90 hp mercury/Yamaha  Not rated yet
Ignition Miss fire underload starting around 2800 rpm Not a fuel problem. Acts almost like a rev limiter. Have replaced plugs, wires, coils, CDI box and …

Yamaha, Y15 SMHA 2017 Not rated yet
Won't Idle Low For First 15 Minutes Hi, I've got a 2017 Y15 SMHA outboard that has trouble starting (4th or 10th pull). Once it does start, it stalls …

Yamaha TRD70 2003 Not rated yet
Never had a problem with this motor. Started it up before going fishing and it sounds like it is missing. Motor ideals then shuts off. I pumped the ball …

03 200hp V-Max EFI Not rated yet
This is random, but sometimes I will take off whether at idle or on plane the motor just dies. Try to start it and it just cranks. I check the bulb and …

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Yamaha 40TLRS. 1994 Not rated yet
The motor starts fine and runs well at idle and under full throttle. I’ve noticed the volt meter on the dash when the motor starts is at about 13 volts …

Yamaha 150 2005 Not rated yet
Engine starts and idles fine. When I run at full throttle after about 30 seconds the rpm's drop from 5000 to 4000 and the speed drops from 50 mph to 40 …

2005 Yamaha 4 stroke Not rated yet
Had to replace power head last year due to corrosion. Engines were running great. Boat was taken out by Marina in October winterized etc. Boat was put …

Yamaha F70 2016 Not rated yet
I think I have a fuel or air leak problem in the system. I can get the boat on plane and it will run at any RPM and then it starts choking for fuel and …

Yamaha VMax HPDI 250 year is 2003 Not rated yet
Was running across lake at 3200 rpm came in to a no wake area slowed down and made grinding noise and died. Restarted moved back out got on plane for …

Yamaha, 40 HP, 1994 Not rated yet
My Motor Cranks And Runs Great. I Can Hook The Water Hose with Elephant Ears up to it and it will go in Forward and Reverse Fine and Rev Up In Both As …

Yamaha, 200 hp 2020 Not rated yet
Three different times my engine won’t start after running fine and being in the middle of a lake. The engine turns over but doesn’t start. It has been …

Yamaha, 200 hp 2020 Not rated yet
Three different times my engine won’t start after running fine and being in the middle of a lake. The engine turns over but doesn’t start. It has been …

150 Yamaha 6kox509837. L150TXRB. 1998 Not rated yet
Last year thought it was water pump. Ended up with new lower unit so new pump. Changed heads , thermostats and covers with new gaskets. Ran bout 1hr. …

150 Yamaha 6kox509837. L150TXRB. 1998 Not rated yet
Last year thought it was water pump. Ended up with new lower unit so new pump. Changed heads , thermostats and covers with new gaskets. Ran bout 1hr. …

Yamaha, F70, 2016 Not rated yet
My F70 is pegging out the tachometer at 6000 rpm at 15 mph. I don't think the motor is actually running that fast. Tach. reads 2000 rpm at idle. I think …

2012 Yamaha fourstroke F90La Not rated yet
After replacing the water pump and reinstalling the lower unit i hooked up the water hose and water was coming out the mid section next to 1/4 inch hose. …

Yamaha F200 2017 Not rated yet
i have a yamaha f200 2017, 550 hrs. no problem till recently, take it to service every 100 hours. Yesterday i was coming back from fishining and noticed …

Yamaha 40 hp 2 stroke 2000 year model Not rated yet
Was running fine. Ran up river 5 miles. Started missing. Like you flipped a switch. I switched it off and floated for about 20 minutes cranked up and ran …

2003 Yamaha 40 hp Not rated yet
Took boat out for the first time this year. Ran great, then started to lose power. I observed water coming from vent port on top of carb and it died. Fuel …

Yamaha 4stroke 2005  Not rated yet
I have a 150 hp 2005 Yamaha TXR. Recently I rewired the entire boat and upgraded the switches. Everything works, including, the Yamaha gauges and engine …

8hp four stroke 2004 Not rated yet
Doing yearly oil change oil was milky in color ran a gallon of oil through it getting milky oil out then put in the proper amount went trolling for four …

Yamaha F250XA 2016 Not rated yet
The check engine light turned recently. I had a mechanic check the engine and he told me there was error code for the variable camshaft timing system. …

Yamaha F250BTXR 2009 Not rated yet
The engine bogs down and shuts off over RPMs above 1800. I have replaced replaced all fuel lines from inside tank and throughout the engine. Had both low …

Yamaha. F150txr. 2008 Not rated yet
A plastic bag got on my out drive and damaged my water pump so I replaced the water pump with a complete kit. And I took it out for a ride and the temp …

Yamaha F90 4 stroke 2008 model Not rated yet
Saw gas leaking by the mechanical fuel pump it was the fuel line short piece of hose replace that and a new filter now it will not start also put in new …

Yamaha 225 HP X066 1999 Not rated yet
I purchased this engine and was told it has a skip in two cylinders. He got tired of trying to find the cause and repowered his boat. I do know that the …

Yamaha model sx150txrz-2000 Not rated yet
The engine starts on a dime and it runs good from idle to 3000 rpm but when you run it above 4000 rpm it will loose power and then you go back to neutral …

F15CMSH 2010 yamaha 4 stroke 15 hp Not rated yet
New carb new fuel pump new coil new plugs new fuel lines tank to motor and new fuel lines on motor it will start and run great for 30 seconds or so then …

Yamaha Not rated yet
Iv just fitted a new 225 hp 4 stroke 1999 motor my 4th motor on the same boat.difference is it vibrates like crazy in the 3000rev range.the agents have …

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Yamaha 50hp 2 stroke 2009 Not rated yet
Engine died on me one morning while fishing. First time in a year it has given me any problems. I thought it was a fuel issue. Changed water separator, …

1986 Yamaha 90ETLJ intermittent missing/cutout 2 stroke Not rated yet
is there a way to bench test the trigger/pulser assembly ? If I can eliminate the unit as a cause of a randomly occurring cutout, I'm thinking the powerpack …

2017 Yamaha F300XCA Not rated yet
My Yamaha 300 has 280 hours and still under warranty. At about 30 hours, a stalling problem started. When bringing the boat up to speed at a normal range, …

yamaha 8hp 2stroke 6g100 on block Not rated yet
hi having a problem with my Yamaha 8hp 2 stroke after changing the impela put it all back together, now cant seem to get the gear selector back in the …

1998 yamaha 225 xo66 2 stroke outboard Not rated yet
When I blast off in the morning, the boat gets on plane with no issue. As soon as it planes out it dies. I can pat the peddle and it will pick back up …

YAMAHA F300XCA 2010/11 Not rated yet
Hello, 300 hp with the command link plus multifuntion color gauge model 6Y9837100000. Display has worked properly since I've owned boat/motor nearly 3 …

Yamaha 225 2004 Not rated yet
I have a sold alarm when I started the motor. I did the following trouble shooting. Check to make sure the kill switch as on right. Tried to crank the …

40hp. electric start 1 year old Not rated yet
I do a lot of shallow work fishing, crabbing and cast netting - the fuel cooler (on the right side of the engine)is constantly becoming blocked, fuel vaporises …

YAMAHA 225HP 4 STROKE 2005 Not rated yet
I just added a second motor to my boat. Apparently the mechanic placed my counter rotating props on backwards because forward throttle made the go backward. …

2014 Yamaha F115 Not rated yet
Engine cranks fine. When I go to 1000 rpm it will intermittently die. Not a sputtering stall. More like the kill switch was pulled (it was not). Each …

Yamaha, F90, 2009 Not rated yet
First time out engine started and ran at full throttle for 5 minutes, sputtered once or twice than died. Wouldn't restart. when I got home I checked fuel …

Yamaha F70 2014 Not rated yet
Starts easy, but runs rough at low speeds. Mid range seems to run ok, but at full throttle it will sometimes only get to 4k. Without touching anything …

140 hp 3.0 I/O Not rated yet
Idling to low - I just picked up a 94 Glasstream 19.2 cuddy. it has a bungy coard on th idler upper arm because of a loose spring? I have noticed after …

90 hp yamaha 4 stroke 2007 Not rated yet
hi. i took my throttle apart trying to figure out why it wouldn't start. After doing that I found a blown fuse on the motor. it turn over once I replaced …

yamaha xl225 2019 Not rated yet
Hello. noticed a 2-3 second knocking noise at start up ? didnt sound healthy....Engine has 11 hours on it. Had been sitting for 2 weeks. Any feedback …

yamaha 90 hp 2005 Not rated yet
after sitting idle in garage for 3 year engine will not start. new fuel, primer bulb hard, will crank and fire ,but will not start

1999 yamaha 70hp 2 stroke Not rated yet
I am connecting up the wiring harness after a 2nd hand motor change over most things have gone ok but I have a red wire with a fuze in the line it is about …

2006 f75tlr Not rated yet
Motor runs good for about 30 seconds then starts running super rough shut off key it resets and will go good for another 30seconds resets everytime engine …

F350TXR, 2014 Not rated yet
Hi everybody, I bought my boat en Cartagena de Indias with 2 used 350HP Yamahas with 900 hours. 700 hours later I had to change on both motors 2 times …

Yamaha 50 DETO 1985 Not rated yet
Oil pump stoped working so I by pass it , but the problem is still there . Doesn’t plain out / accelerate. After a few seconds audible alarm and low level …

Yamaha 4Stroke 150 2005 Not rated yet
When I just put it into gear the motor will rev up and down. It will run smoothly once I apply throttle just a small amount. I used it for trolling, and …

2007 Yamaha fourstroke  Not rated yet
A couple of weeks ago the trim was working really slow going up and down then it just stopped and only clicked.. I ran the motor for trim directly to battery …

1997 Yamaha I/O shifting problems  Not rated yet
My pontoon boat has a Yamaha shifter and outdrive on Harris float boat with. It has had shifting problems for years. It has gotten so bad that it wouldn’t …

Yamaha 130 v4 not start or trim tilt Not rated yet
I have a 94 Yamaha 130 v4 that just died while on the water. Engine was idleing just fine then died. Of course i was close to a jetty and the key switch …

2004 Yamaha F225 Tick, Tick, Tick Not rated yet
Just had my 2004 Yamaha F225 power head rebuilt. Just got the boat back and put her in the water and I’m hearing a Clicking sound. If I rev the engine …

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yamaha 150 vmax duoprop Not rated yet
Hi, can anyone help ? i live in the uk and have taken my rib to a local boat dealer to fix a clunking issue within my gearbox.. The engineer has stripped …

yamaha outboard oil tank issue  Not rated yet
Hey guys! I'm at a lose on what I should do on this. I have a 130 Yamaha outboard that's a 1996. The oil tank on the side of the motor wont auto fill. …

Yamaha four stroke 30hp Motor start problems Not rated yet
Hey I have a Yamaha four stroke 30hp jet drive and I’m having issues with I believe fuel. I can start it up and run it to my destination usually about …

1999 Yamaha 40 hp wont rev up past 2700 rpm Not rated yet
1999 Yamaha 40 hp outboard 4 stroke on pontoon boat. Will not rev past 2700 rpm and then dies i have rebuilt carb little help, replaced jets new fuel …

1989 Yamaha 225 horse V6 X Bog Down Not rated yet
I have a 1989 Yamaha 225 horse V6 XL outboard when I run over 2000 RPM the engine will ball down but before it hits 2000 RPM he runs almost perfect I have …

Yamaha f70 tilt and trim issues Not rated yet
The tilt on my f70 outboard will not tilt up after I have accelerated. If I'm passed about half throttle it will not tilt I have to back off throttle and …

2004 yamaha f150 lower unit knocking Not rated yet
I have a 2004 yamaha f150 outboard. After running at about 3000 RPM for 20 minutes the engine started knocking real bad. After running a few test of my …

Yamaha 130 2 stroke alarm then sputters Not rated yet
I have a 2001 Sea Hunt center console the Yamaha two-stroke 130 motor outboard it drives great if I touch the trim while driving it will set the alarm …

Yahama 115 outboard rpm fluctuations  Not rated yet
I own a Yahama 115 outboard. about 130 hours on motor and about 10 years old. The last trip out motor rpms fluctuated greatly until motor warmed up and …

2009 Yamaha 50hp 2 stroke Not rated yet
Hey guys, I have a 2009 alumacraft with a 2 stroke 50hp Yamaha on it. I’ve had the boat since it was brand new. New this year it will not get up on plane …

1996 yamaha pro v 200 won't start after sitting up Not rated yet
1996 Basscat pantera 2 bought march 2015. Boat/motor only had little over 400 hours total. Met the owner day of sale to see and run boat for first time …

Yamaha 100hp 2001/2002 What's Wrong? Not rated yet
Hello, We have a Palm Beach Boat 17.5ft with a Yamaha 100hp 4 stroke engine year 2001/2002. A month or 2 ago it was taken out to sea and on the trip back …

2002 Yamaha 115 HP outboard. Not rated yet
I have a 2002 115 Yamaha outboard motor, when the engine is cold it is hard to start, there are 2 half inch holes in the choke butterfly, if you cover …

Yamaha f70 tilt and trim issues Not rated yet
I have an Express H18DB with a Yamaha f70 outboard. Take off the trim works fine but after it gets going the trim will not trim up anymore it will trim …

Yamaha150 4 stroke rpms Not rated yet
I have recently purchased a 2007 Triumph 215 cc Powered by a 150 Hp Yamaha 4 stroke motor The dry boat weight is apx 2600 lbs My first foray into outboard …

2003 90hp yamaha wont start. Just clicks one time Not rated yet
We put the boat in the water and everything started just fine. Accidentally pulled the killswitch and killed the engine. Didn't realize the switch was …

Yamaha 115 hp pressure sensors Not rated yet
what would cause the pressure sensor on a yamaha 115 hp to keep popping...has done it twice and when it occurs it shuts down motor and will not restart …

1991 yahama 90 2stroke mix oil not oil injected  Not rated yet
I was running down the lake at about 43 mph today and it was running good just like always and just outta nowhere boat went to missing very bad and wouldn't …

Yamaha 9.9 4 stroke power loss Not rated yet
Hello. I have a 2001 Yamaha T9.9ELHZ outboard. Starts and runs ok, gave the carb a cleaning etc as it stalled sometimes at low rpms and now it runs and …

2013 Yamaha 20 HP, 4 stroke - Model F20 SEHA - tilt problem Not rated yet
I live in Costa Rica and own a 2013 Yamaha outboard affixed to a 13 ft Caribe semi- rigid boat. The motor is not equipped with a electric trim/tilt system …

Yamaha four Stoke boat motor was submerged Not rated yet
My 15 HP Yamaha four stroke got submerged during hurricane. Got it out washed it drained it checked the oil no water in crank took out plugs sprayed …

1986 Yamaha 40 horse 3 cylinder 2 stroke alarm Not rated yet
Upon turning the key I get an audible buzzer the engine starts well and the buzzer does not turn off, the oil reservoir is clean and full with a green …

2006 yamaha 225hpdi Alternator Not rated yet
I was on the lake yesterday and turned my boat off, after a few minutes went to start it back and not enough power. I hooked my starting cables to my trolloing …

1998 Yamaha 90hp Not rated yet
1998 Yamaha 90hp runs great while idling and then when I power it up it runs great for a minute or so then alarms buzzard comes on and engine slows down …

2003 150 Yamaha four stroke Not rated yet
I turn the ignition switch to the start position starter engages but will not turn fly wheel. I can turn fly wheel by hand. It has new battery.

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Yamaha 1998 175hp fuel pumps cracked Not rated yet
Both fuel pumps on my Yamaha 175hp 1998 have cracked in the plastic part of the body in the same place causing leakage. Does anyone know what may have …

1994 30hp yamaha intermittent loss of power Not rated yet
30 yamaha has intermittent power loss.It is the three cyl model but doesnt feel or sound like any cylinder is missing power just drops for a second or …

2001 Yamaha 50 hp.oil injected  Not rated yet
Which direction should the arrow be facing on the breather valve that vents the oil tank on a 2001 yamaha 50hp oil injected outboard. I replaced the old …

Yamaha 115 HP speedometer stuck at 24 mph Not rated yet
I have a 2005 18.5 foot Seaswirl with a 115 hp four stroke Yamaha outboard and this afternoon the speedometer stayed at 24 mph the total mileage traveled …

2015 Yamaha 150 4 stroke stalling Not rated yet
Picked up boat from winter storage, they winterized it and did an oil change. Yamaha 150 4 stroke has 20 hours. Went out idled fine for about 15 minutes. …

yamaha 200 v max  Not rated yet
I have a 1999 Yamaha 200 v max that will start and idol perfect. when you give it throttle it will just start to try to go and stall or if you floor it …

Yamaha 150 2 stroke 6 cylinder ignition or electrical problems Not rated yet
Motor runs good at idle, once on a plane motor will run good for about 100 yards a continous beep alarm will sound and motor starts acting like its running …

150 Yamaha - propeller size Not rated yet
have a 1998 bayliner trophy. 18 ft cuddy cab with a 150 Yamaha. boat will not jump on plane. with the old mariner 120 it would jump right up on plane. …

90 HP Yamaha dies and makes ticking noise Not rated yet
My 90hp Yamaha outboard was rebuilt after doing a cylinder and on first taking it out to run it in it ran beautifully for an hour then the motor just died, …

2000s Yamaha 60z not getting fuel Not rated yet
Hi, I have a early 2000s Yamaha 60z on my flats boat. It turns over but will not start. If I give it a shot of starting fluid it will run till it burns …

fuel consumption on a yamaha 40hp four stroke Not rated yet
I am trying to gauge what roughly the fuel consumption on a 80 hours old, yamaha 40hp four stoke should be in litres per kilometre. Say 2-3 passengers. …

yamaha 70 steering Not rated yet
Just had yamaha 70 serviced last week. Just put it in the water and pushed away from jetty and no steering. Stuck. luckily reversed back to the jetty. …

05 Yamaha FI 4 cyl Not rated yet
Hello, I have a yamaha problem but I thought you may be able to help or send me to someone who can. i have a 05 yamaha 150 fi 4cyl that started to run …

1985 Yanmar inboard engine overheating Not rated yet
Long story short- just bought the boat- 1981 S2 9.2 Center cockpit sailboat with 1985 Yanmar inboard motor. Took her out for a sail and the "idiot light" …