Hello all. I have a 1996 Pontiac Grand Am SE 6cyl 3.1 lt 2dr. I've been getting a thumping sound at what seems to be the left rear wheel. At first I thought it was the muffler hitting up against something but I've eliminated that possibility also I had the rear shocks changed last year to I don't think it could be that. Everytime I go over a bump in the road I get this thumping sound that I didn't hear before I got the left rear tire changed, it sounds like something is loose but I don't know it is. If anybody knows or has any idea what the cause could be please reply to this post. Your replies will be appreciated.
Thank You