2000 gti manifold bolts

[john@security1la.com]

Just bought 2 new sea doos and new to the sport. My 2000 gti's manifold bolts keep backing out. motor mounts seem ok. Engine does not vibrate much when on trailer. In water it does vibrate some. I guess it is enough to loosen bolts. How can you tell if it is the shaft or impeller. Any suggestions would be greatly appreciated. I am at a loss.

 

[custompartsguy]

Put some blue thread locker on those bolts and you will be good to go.