I have a 1999 Johnson 40hp running erratic above idle. It idles great but once you give it throttle it runs like it is hitting a rev limiter. The previous owner installed a new power pack and made it have way across a small lake running good, then went right back to running bad again.
Any suggestions...rectifier, stator, timer base or all of the above?
Any suggestions...rectifier, stator, timer base or all of the above?