I just picked up my first boat a 17' startcraft with a 68 Johnson 85HP motor, I wanted to get everything checked out so I do not have any problems and when I took it out the first time it seems to have a miss at maybe 15% and 40% throttle, he said it could be carbs so he rebuilt the carbs last...
I have an 85HP Johnson 69 or 70 I replaced plugs yesterday and started up fine about a minute later it ran out of gas so changed tanks and pumped the ball tried to start and turned over a few times so I turned key and tried again but the second time starter did not turn over and no clicking...
I just bought a 71 starcraft jupiter with an 85HP johnson motor model V4AL-20A, the owner gave me some used spark plugs in case I needed then and they were L76V, I went to the auto part store to pickup some new plugs today and when I went to put them in I noticed the plugs in the motor are...