Quote:
Originally Posted by aureliusmax
guys. if you have zero compression in cylinder 7, you are having burnt valve that is warped and not seating on the valve seat. there's no point in doing anymore checks, OP already took over valve cover and the keepers/springs seem to be undamaged and that was the only check needed. while other member's posts are coming from a good place, it's really all a waste of time after the compression was determined as zero and then checking physically valve gear from the top after removing the cylinder cover.
Replace the engine head with a good used unit, or remove and send damaged head for repairs.
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As unfortunate as this news might be, I would prefer to stop working in a frozen garage haha.
I will still wait for the borescope to arrive and do a few mundane tests before calling it. Besides the head gasket and intake/exhaust gaskets, are there any other gaskets I should order/prepare for? Maybe valley pan gasket while I’m there?
Thank you!!! And happy holidays.