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Re: GM Exhaust pipe valve
Posted to Technical Discussion Forum on 7/1/2025 2 Replies

I forgot to mention that there is another way that some try to resolve the issue by force squeezing the exhaust pipe to keep the flap/valve from rattling. The problem with this/that method is the flap/valve being tightened in that way may not allow the flap/va... Login to read more.

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