How about doing a power test? At warm idle, pull plug wires one at a time and listen for the RPMs to drop. Any cylinder that doesn't drop isn't producing any power, and has an issue. (duh).

-Michael


Please type slow, as I can't read very fast.

1939 Chevy/Central Fire Engine
1941 Chevy/American Fire Engine
1950 Chevy/American Fire Engine
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