by Mike
(Gulfport MS)
225 Mecury idles and runs great at the dock at higher rpms. Once underway ok at idle but will stall out after about 1 to 2 minutes on plane. All fuel lines where changed, fuel pump rebuilt, new raycor water/fuel sepearator, new pickup tube in tank, new vent and vent hose to gas tank. New impeller and have great water flow out the weep hole. New gas after tank was drained. Also notice rpms where running higher on the guage to keep it on plane. Boats is a 231 pro line