I have a 1988 50 hp force, it seems to miss slighty at wot, carb is clean,fuel filter clean, runs great at idle and throttle 1/2 way. New water pump, mixing 50:1. Adjusted carb, but no change Any suggestions would be greatly appreciated.
What do the plugs look like? Have you done spark and compression tests? You said carbs are clean! Did you actually disassemble them or just look into the throttle bore?
