I have a scraping sound at times in the rear of the car. Have been trying to diagnose it for several weeks. Dealer changed the finishing muffler system (used), but it was not the problem and I had the original part reinstalled. They said to return when the noise was more pronounced. Took it to another high-end local shop and they think it may be a broken baffle in the muffler. They hear the noise in the right wheel area, but are still working to find the issue. It sounds like a needle at the end of record. Any Ideas?

Thanks,

Scott
Fresno, CA

 

How are your brake pads and rotor on that side.

 

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