Check the c-v joints on the rear drive axles. They allow the drive axles to move in and out a little as the wheels go up and down so they move in and out. They should probably be disassembled, cleaned, and relubricated. While you are under there also inspect the trailing arm bolts. David Teitelbaum vin 10757 --- In dmcnews@xxxx, Soma576@xxxx wrote: > hey all, > > i've noticed on my DeLorean that when i take either a left or right corner > that i hear kind of a 'chunk' sound coming from what i think to be the rear > of the car.