Re: Evinrude Lightwin problems

[wiscoboater]

I believe a plugged exhaust could also cause the first round of problems you were having. If exhaust can not exit freely, the incoming air/fuel charge can not enter freely. Any internal combustion engine, 2 or 4 stroke is nothing more then a fancy air pump in it’s simplest terms. Air in, air out equally and efficiently = a smooth running efficient engine.