ZenDog73

I cant exactly locate where the sounds coming from.. I had the cat removed & replaced with a straight pipe last summer cause it was eroded and cracked.. now its squeeks from rear while the car`s in idle, sounds fine while in drive.. must be muffler?.. time to lift the rear end and find th Sqeek!!

B_Swapped93

so what's the question here....you basically just told us what you're doing. but my input is the the exhaust is rubbing/hitting something. or it's not the exhaust and is a suspension component.

Former User

The rear exhaust squeak that eventually developed in both of my Civics was caused by a crack caused by rust in the pipe bend of the muffler.