496 hydroloc help. Help help
#11
Registered
Thread Starter
alarm intermintely went on and off after a short full throttle run.. i was not on the boat it is my buddies... they turned it off and it fired again no problem a few minutes later no crank hydrolock
Headgasket?
Headgasket?
#13
Registered
Were you loading it onto a trailer when this happened. I have noticed when people get there trailers a little too deep and get the boat on it sinks the back way down in the water and a chance to let in flow in, doesn't mater running or not. and it fills both rear cylinders
#14
Registered
1st Thought it sounds more like a cracked exhaust manifold or riser. Your not exchanging fluids. water to oil. AND a head gaskets has to be real bad to fill a cylinder that fast