engine problems 640

[pinkysh027]

:emoticonn I Buy An Used 95 Tigershark Montego 640.this Has Been Storage For Years.it Is Running But I Found Water Into The Motor .the Compression On The Cylinders Is 110,115 Pouns.so,i Think The Head Gasket Is Ok.
How Can Water Go Into The Motor?exaust Gasket?
I Apreciatte Any Idea. Thanks .Luis

[Technical Support]

Re: engine problems 640

DO NOT try to run that motor again! If it's got water in it and has been sitting, it's DONE! If you try to run it again you are simply asking for the rod(s) to snap and destroy your cases. Water can get in a variety of ways - improper flushing, improper use, bad gasket, dumb owner...I can't guess what happened to yours now. It is severely damaged though, you're about 40 psi low.

Pull the engine and either replace it or completely rebuild it, it's done.