Posted by Chriscase [107.194.22.254] on Friday, May 16, 2014 at 20:17:46 :
In Reply to: Piston posted by Gil H. Ingram [71.31.162.118] on Friday, May 16, 2014 at 19:30:33 :
The ridge at the top shows cylinder wear. If the step is bigger than a fingernail's thickness, don't tie up any more dough in the engine.
If the ridge is minimal, dropping the pan to push a piston or two out the top will give a good appraisal. And plastigauge the rod and main bearings too.
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