Originally Posted by
mdb20
I'm really doubting that it's a tire/suspension or bumper issue at this point since the car still made the sound while we had it running on the lift off the ground. I checked for TSB's on Mitchell and all I could find was stuff about the heat shield that doesn't seem to be loose.
I forgot that you had said that. I'm still thinking drive line related issue if you can't hear it unless the wheels are spinning.