I am a first time boat owner. I hope I am in the right forum since this is a jet engine. I purchased a Four Winns Fling with a 115JE/V4 engine. The last time I started the engine, oil blew out the exhaust and smoke is pretty prevalent when idling. Is there a seal or gasket that got blown? I have a call into previous owner to see if boat did this prior.<br />This was the first time the boat was ran this season and it was very difficult to get started. (Drained the battery the day before trying to get it going) Ran fine on the water after getting it going but continued to smoke.