I have 2002 gtx 4 tec sea doo I am getting water in engine I jest bought it it started up fine but when I put the hose on it and ran it after shutting the motor off the motor hydro locked and would not restart I was abel to get all of the water out of the cylinders and re start it without the water on dose any one know what's caused this or what the fix is the motor only has 49 hours on it