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1999 Chevrolet Monte Carlo

Question: It has a Knocking nosie in the back side of the engine what could it be?

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farm2425, 3.1L V6, Seneca Falls, NY, March 10, 2010, 14:23
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Why is it Knocking

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  • Answer #1

    hemicuda March 10, 2010, 14:45
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    If the knocking sounds picks up speed as the engine gains RPM then its probably something inside the engine itself (piston pin, rod bearing etc) have a repair shop check this before further damage occurs www.repairpal.com/directory

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