Hi Guys
Have a mercruiser 377 will not run up to wot and sounds very boggy at idle feels like over fuelling as very fuel laden exhaust. Have changed plugs which had been running rich also changed cap to verify no crossfire, fuel pump pressure good, no fault codes. Anyone any suggestions.
Have a mercruiser 377 will not run up to wot and sounds very boggy at idle feels like over fuelling as very fuel laden exhaust. Have changed plugs which had been running rich also changed cap to verify no crossfire, fuel pump pressure good, no fault codes. Anyone any suggestions.