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Jr. Lord Of Search
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1,662 Posts
Discussion Starter #1
my exhaust is making a rattling or scraping sound or something like that at high rpms, could it be my motor is twisting so bad (bad mounts?) that it is causing the muffler to scrape?
 

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Banned
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4,080 Posts
Negative

Check all of the flanges for signs of rusting (exhaust leak), or two pipes possibly "slapping" against each other if the bolts are rusted out.
 

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Pos Performance Pres.
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27 Posts
yo i had the same problem it turned out to be a loose heat sheild so check all along your exhaust pipe expecially near the cat and have some one rev the engine and try to pick out which sheild is rattleing
 
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