Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
is it a loud knock?? how is the oil pressure? how many miles?
have you had anyone listen to it? hoe many miles? is it loud?
a lower end knock is generally a rod or main bearing..The only way to check is removal and tear down of the engine.. These are common for cam and lifter noises that sound lower end.. is the engine light on? any codes?
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