Join Date: Aug 2004
Location: CSprings Colorado
Watch your diff. If you are pushing over 20,00 and have never had it serviced, its time especially if you have the locking diff. Once the fluid breaks down a bit the chattering will come from the diff locking up prematurley. I had this same problem for a while and had no clue (the manual says to service the diff every 30,000 I was at 25,000, dealer recomends every 15), then I took it in because it was getting bad, and sure enough changed the fluid and hasn't done it since. It will eat your tires up too. I only exp this at full lock, but later on it started chirping the tires on some corners.