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slight exhaust problem? not sure( video attached!)


Proven Member
Aug 15, 2005
Chicago, Illinois
Actually sounds pretty normal from the speakers I have at work. Did it just start happening but never before?


Proven Member
May 14, 2008
Fostoria, Ohio
sounds normal to me, when you let off the gas, less gasses being pushed through the exhaust so the pitch will change.


Proven Member
Aug 20, 2009
Eldersburg, Maryland
Yeah, it's always done it, even when the vehicle drove off the showroom floor. Just now the exhaust is louder so it is more audible. The noise you're hearing is just a result of the exhaust gasses being expelled slower at the manifold as compared to the rear section of your exhaust. Kind of creating a suction effect, for lack of better explanation.
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