Originally Posted by
mercfocus
A really bad crash can do mall kinds of unseeable damage.
Possibly a crack in the fuel tank?
Also might want to check the rod and crank (mainly the pin for the rod on the crank) and see if there's any stress there. Stress there could have altered your compression ratio.
Okay thanks so basiacally check the whole engine over for damage ?
I was thinking of sealing the engine aswell would tbat help