Dani-Lu
Well-Known Member
Yesterday, boat was running fine. Then after idling around for a while, I went to throttle up and the starboard engine would not go over 1,200 RPM. Changed primary and secondary fuel filter. Racor filter was black. Took boat out and it ran beautiful for a minute or so and then the starboard engine started loosing RPM´s. Checked oil filter and it was a little dirty but plenty of clean area to let fuel through. Tried switching fuel tank selector to other tank, thinking maybe the pickup was getting clogged, but no change, still could not get starboard engine above 1200 RPM. When I do give more throttle the RPM´s go up a little but seem to drift up and down. Boat runs fine at idle, shifts into reverse fine. Even at 1,200 RPM she seems to drop up and down 100 RPMs or so. Even at idle I feel as though the starboard may be getting a little less fuel than the port side, based on the synchronizer gauge, but it could have been that way before... Could this be a bad fuel pump? What would be the next logical thing to check? Should I try installing new air filters? Helllllllllllp!!!