Will a hairline crack in a connecting rod show up in a compression test?
#3
Nope, it isn't a sealing part of the combustion chamber, in fact it's not part of the combustion chamber at all. Compression test only tests the integrity of the head gasket, valve / valve seats, and piston rings. The only way I know to find a cracked conn rod is to remove it from the engine and get it NDT'd.
Dave
Dave
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AaronL
5th Generation Maxima (2000-2003)
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11-15-2020 11:52 AM