I am working on a 1989 Force 85 hp. the lowest cylinder is not making power. I have checked the carbs, seemed clean but still blew out all the passages after removing the jets and air bleed. All 3 cylinders have 120psi compression, the spark will jump about 1/2" but it doesnt seem to me as crisp...
I have a 1976 Johnson 70hp. It has a stainless prop but I cannot find any identification numbers for pitch and diameter. Is there any easy way to figure out exactly what I have.
after 20 seconds at wide open throttle the engine stalled. checked primer ball at the tank and it was soft and wouldnt pump back up.. checked carb bowls, they were almost empty. I want to replace primer closer to the engine. then replace fuel line, then rebuild the engine fuel pump. Am I on...
I have a 1976 70hp Johnson on a 15 1/2' VIP fish and ski. I revs well beyond 2500 rpm in neutral. When Im under load it will not rev up and even stalls out while trying to plane. Will not go at all. I have replaced the CDI unit and the carbs are very clean. I have not yet replaced the plugs, but...