GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
Hello,
I have a 1985 merc 50 hp that starts and runs great but can’t get up on plane. At first I had assumed it was a dirty carb because the boat had sat awhile so I have cleaned the carbs multiple times.. I have determined there is intermittent spark on cylinder 3 and no spark on cylinder 4...