I'm going to check out the bushing (most people recommended) this weekend. However, what if it is the, gulp...differential? Can they be fixed? Replaced via salvage yard? Is it a relativly easy swap..can the spider gears be replaced? Does one replace the axel and cv's at the same time. Thanks everone.. Dave Wallace '84 4kq 112000mi '88 5kq 100000mi '90 100 116000mi