Starboard engine has vibration at 3000 + rpm. No prop or skeg damage. Was ok in the fall when I winterized it. Plugs changed. Running a little rich and tac varies between 2200 and 3000 in nuetral when I throttle up. Any Ideas chiefy1942@aol.com
Starboard engine has vibration at 3000 + rpm. No prop or skeg damage. Was ok in the fall when I winterized it. Plugs changed. Any Ideas chiefy1942@aol.com