I have an '02 496ho. When I run out for appx. 30 minutes the boat will stall and will not restart for appx 20minutes. Almost like it is vapor locking. Any suggestions as to where to start

What speed does it stall at? Any codes active or loged? Or Alarms

about 40mph and it is at the shop right now checking the codes and no alarms have sounded.

butch, try the crank sensor

That would set a code and an alarm I think

jonny o I am going to put it on computer today....bl

well the verdict is in and Jonny o you are a winner. crank sensor and also cam sensor codes came up....bl

Crank or cam sensor does not set off an alarm....when they go bad, they just leave you high and dry.

Was the fault an ACTIVE fault, or a stored fault? It's not uncommon to have stored cam and crank sensor faults even when the sensors are not faulty. If the fault is an active fault, then you have a bad sensor.

Dave

well hell we could of fixed it at the lake