04 exhaust system doing the bang

• Mar 11, 2007

• #1

greengumby

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Hiyah guys ,

Got a question got a the stock exhaust and recently it's starting to bang and clang at drive/idle and when I shut the engine down . went to the dealers they said it was normal?? i never had an exhaust do that before on any of my cars...

*help*

 

• Mar 11, 2007

• #2

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diehrd

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Check the heat shields..

 

• Mar 13, 2007

• #3

greengumby

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one of the mounts was broken just been under to check i'm going to upgrade the system anyways thanks for the info

 

• Mar 14, 2007

• #4

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scarpi

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I find it amazing that the dealer said it was normal. Did they look under your vehicle?? AMAZING!

 

• Mar 14, 2007

• #5

greengumby

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yah considering i sat there almost 2 hours for these twirps (*no offense to any online GM techs *) to take a look at my hoe .... Dunno .. besides I'm going to be like I said upgrading to the stainless steel duel exhaust...

 

• Mar 23, 2007

• #6

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scott

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My 01 yukon did the same thing! Replaced it with dynomax ultraflow.