If I take off hard, stop suddenly (even from idle speeds) and if hit speed bumps faster than I should, I can usually hear some kind of noise from the rear of my vehicle. It sounds like metal on metal. Not a grinding sound or clanking, just a single sound (a single clank, maybe). Like if you were to hit the exhaust pipe with a tool while under your vehicle I guess is the easiest way to describe it.
I replaced the shocks, as I noticed the rear would sag a bit when taking off. But that didn't fix the problem.
Ive heard tons of suggestions, but its just people guessing off the top of their head. Has anyone had this before? Or any suggestions?