Anyone have any ideas on this one? I'm pretty mechanically savvy but this has me stumped. I have a 2001 60hp mercury 2 stroke. It runs great, idles good, starts fairly easy. You can idle around no problem, and it cruises good. But if you cruise for a mile or so at a decent pace I'll call it 50% throttle on up when you come back down to idle speed it starts running rich and misfiring. I'd say it's probably not a carb issue because all 3 plugs are soaked when you pull them. If anyone has any advice ut would be appreciated!
