sweetkelli42
New member
Have a 1985 MasterCraft skier with a 351 Pleasure Craft Inboard. Has around 4oo hours and is tuned up by ski boat professionals at the beginning of every season. Running premium unleaded. Been running great! until today. Idling so rough the prop is iterally cavitating. It runs fine at speed. Recenlty filled up with fresh gas. It's almost as if the carburetor is not getting enough fuel at idle to keep it running. Don't want to take to mechanic again this season if I don't have to. Anyone have thoughts? 