Still no idea. Did another thorough look today and it sounds like something is loose in the rear end. Only happens when I first get on the brakes OR go over speedbump, or bump. Reseated spare tire underneath and pulled/tugged everything I could get to underneath the rear end. Its driving me crazy.

My concern is that something happened whilst my beauty was being towed. I just had the engine replaced so I know for a fact that it was towed at least twice. Maybe that will help someone who knows more about that stuff. I just dont know what else to look for.

mike