Quote:
Originally Posted by lib
I have the same sound. It isn't the exhaust flap. If it was, it would stop when you unplug the vacuum line that drives the 2-stage flap.
My SA replaced my muffler thinking there may have been a problem with the flap but that didn't change anything.
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As I said, so did mine, and the sound was still there. I tied off the vacuum (or you can unplug it if you'd like) and it stopped.
Are you saying that you unplugged the vacuum line and it had no effect on the noise? Wasn't explicitly stated in your post, just want to clarify.