about a week ago i started getting this rattaling noise coming from the passanger rear quarter panel. i thought it might be something in the axle so i jacked it up and put it in gear and let it spin but no rattle. it onlt seems to do it when in driving. i think sumthing in the supension might have come loose or broke but nothing looks that way. any help would be awsome.

 

Check the hardware for your upper and lower control arms and quad shocks. The bushings could be wore out also. Good Luck