Wing Luong
New Member
I have a question. So I did the pre season tune for my skis at the Motorsport dealership. Finally got the solenoid and everything fixed on it. Took it out yesterday they both started up and ran fine. After about 15 mins one of them stopped working and have smoke coming from engine bay. So I putted that back on trailer. Just use other one so one ski for the day. After I'm done for the day I loaded the other ski back up on trailer. I open drain plug for both ski. The one we used have water draining the one that engine was smoking had oil coming from drain plug. I took it back to where I got the pre season tune at and they told me that the engine blew cause of over revving. I personally think it's from them doing pre season tune and forgetting to cover the oil cap or something. Can a jet ski engine blow for over revving?? Isn't a jet ski engine built for high revving??