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Re: GM 5.3 Misfire
Posted to Technical Discussion Forum on 1/22/2020 2 Replies

Most of the time, if it is squeaking or has that rubbing noise the cam will be bad. I have had a few with no noise and still have a bad cam. We just tell them we need to do lifters and when they are out need to inspect the cam and be prepaid for a cam replacem... Login to read more.

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