Logo

496ho no run

RicksToys09

New member
I have a 2005 496ho mag, yesterday we started it up at the marina ,ran great all temps and pressures , sounded great ,left the ramp pulled around the gas docks to the slip it just quit and would not restart, got it into the slip tried to restart would not turn over, jumped batteries no help put a breaker bar on the crank would not not turn, last year there was a miss on the engine, I talked to larry at raylar he said it coud be a ring land, if so why did it run so good from the ramp, then quit, any help or ideas would help thanks:confused:
 
I would pull the spark plugs and check for water in the cylinders.

I would bring a magnet and see if it sticks to the exhaust manifold. If it sticks the manifolds are Iron. If not they are aluminum and the possible cause if water is found in the cylinders.


I would also take care of this problem right away. 496 long blocks are $$$$$$
 
Back
Top