I have a rumbling noise underneath my Tahoe when it goes form V4 to V8 when I let off the gas I read somewhere it has something to do with the exhaust / muffler it had a single flowmaster muffler on it when I got the Tahoe it was loud so I put a quite muffler on it but its still have the dual tips coming out of the back and I notice the noise after I put the muffler on. Can someone please help me with this. Thanks Wallace!!
Rumbling noise on my 2011 Tahoe Z71
- Thread starter iwcr62
- Start date
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