I recently replaced the gaskets and resurfaced the manifold/riser/valve cover gasket, and removed the exhaust flapper, that was jammed, and causing water to rush back into the engine.
Now my water in oil issue, seems to be fixed, boat runs fantastic, but after about a 30min to 1 hour ride, after i stop the engine, my spark plugs fill with oil, and kills the spark, to the point i cannot start it anymore.
Anybody else ever experience this ? Im thinking stuck piston rings. I did put marvel mistery oil in the piston chamber and let it soak for days.
Now my water in oil issue, seems to be fixed, boat runs fantastic, but after about a 30min to 1 hour ride, after i stop the engine, my spark plugs fill with oil, and kills the spark, to the point i cannot start it anymore.
Anybody else ever experience this ? Im thinking stuck piston rings. I did put marvel mistery oil in the piston chamber and let it soak for days.