A friend just bought an 03 2500 Hemi and when after driving for a while and make a slow speed turn the rear vibrates.
Dealer cannot find anything wrong and said the AAM trackloc makes this happen. Any thoughts what to check or is the dealer correct?
thanks
scotte

 

I had a 03 2500 with the Hemi before I purchased my present truck. After I had the gear lube changed in the rear end and front end I had the same problem. Supposably you donot need to add the anti slip additve, but after I did it worked find. I would suggest getting some additive from the dealer and adding it.
Larry