moomba lsv hydeolock

[renwa719]

good afternoon, i just bought a 2006 moomba mobius lsv. It has 496 hours on ir a s i have put 11 of them on since purchase on July 10th. Took it out on our big trip and I was pulling the kids on a tuba and it fell on its face. When I looked down it was at 240° and I quickly shut it down. I ended up blowing the main water hose off the back. When I tried to start it, it wouldn't start and made a terrible noise. We pulled the plugs and some of the cylinders had water in them. My question is, would this be a blown head gasket or something on the intake side?

[Turbinesurgeon]

Generally water intrusion into a cylinder signifies a cracked or corroded exhaust manifold or riser. Now I’m not saying an overheated engine couldn’t warp a head and blow a gasket but it doesn’t allow enough water in the cylinders to hydro lock. Any way you look at it the top end of that engine needs to come off for inspection. Hopefully just new exhaust manifolds and rebuilt heads will get you going again.


Sent from my iPhone using Tapatalk