After driving the truck home 7-8 miles, the rear diff was barely touchable! It looks like time to take it to the dealer. Has anyone else ever done this under warrenty? I am wondering how diffcult it was to get them to replace it? I probally should check and top off the fluid to make sure they can't blame that one on me. How often does GM request for a diff oil level check to be done?
Thanks
Jody