by Mike
(Bainbridge, IN)
Motor ran great all last year. Pulled out of barn and tried to start this past week and it will not run. It cranks great but but then coughs as it tries to fire and kicks out the starter bendix. (It actually ran for about 1 second, 2X) I have installed a new power pack, new plugs, removed and thoroughly cleaned the 3 carbs as well as the fuel pump/VRO. All are working properly as I am getting fuel/oil mix to the cylinders. Could the coils be failing intermittently and what's the best way to check them? What's my next step in diagnosis? Thanks all!