I have a 86 Yamaha 25hp it’s the foreign model it idles perfect doesn’t skip a beat but as your throttling up on it it doesn’t seem to get to the rpm that it should. I’ve put a new coil and new fuel pump and cleaned the carb 2 times on it and replaced all the fuel like and filter under the...
I have a 1982 evinrude 15hp pull start. I have 91 compression reading on both cylinders the spark on the top cylinder won’t quite jump 7/16th of an inch but the bottom cylinder will jump 1/2” it’s getting fuel cause I can smell it on the plugs but won’t crank even if I spray just alittle...