: Rear Differential Service

04-15-11, 02:28 PM
I was at the dealer this morning having my oil changed and they recommend changing the rear diff fluid as well. The SA said my fluid looks dark and had some air bubbles in it. I read a post here a few weeks ago where the guy stated "I wouldn't touch any of the differential fluids unless you drove through deep water"

Do I need this service?

Thanks for your help :D

04-15-11, 10:09 PM
Can't hurt. Rear end oil change interval is not in my owners manual.

04-15-11, 11:02 PM
I would do it! I already have done it at my car... it is also oil which is getting old so its good to change it!