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Old 08-01-2020, 04:37 PM   #6
Qingdao
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Join Date: Jul 2019
Location: Charleston
Posts: 510
Quote:
Originally Posted by Blackcloud View Post
Check the heat shields between the cats. The rivets rust out and they will vibrate against the exhaust. Use a rubber mallet and bang around to find the source. It sounds like a tinny rattle.

Solve it with a steel ziptie or a hose clamp. Had this happen on my first box.
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