Tapping noise near muffler on '90 300CE?
I have recently experienced some sort of tapping noise on the left rear of my '90 300CE with 148K miles. It only occurs upon acceleration from a stop, and is quite noisy. Once up to speed, I no longer hear the tapping or knocking noise. I got under car to see if the muffler hangers were broken, or something obvious would be visible to this novice. No such luck. Anybody have an idea? Thanks in advance.