FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
I have a 1984 40 hp Mariner outboard on a small fishing boat. The engine runs fine on the ear-muffs, but has no power once in the water under even a minor load. It even has diffculty idling once the outdrive is in the water. It'll go in gear on the ear-muffs, but quits running when put in...
