Boat ran great last week.1981 , 150hp Evinrude . Bump the key , it fires right up and runs smooth. Seems to smoke more than normal. Not enough power or speed to plane out. If I throttle up in neutral the engine only revs what seems to be about 1/3 of it's normal speed but if I tilt the engine to...
1981 150HP Evinrude hard to start every time I take it out. After cranking over & over again for 20 or 30 minutes it finally kicks off and runs like a champ. Then the rest of the day all I have to do is bump the key and it starts right up. What is the probable cause & fix ? Thanks
