rear differential
Thread Starter
2nd Gear
Joined: Apr 2011
Posts: 2
Likes: 0
rear differential
have had the fluid changed constantly. The noise sounds like the bottom of the car is falling out .I have an 08. Just recentely the dealer changed the whole rear differential and the noise is still there.
The car is still under warranty. Contacted GM and was told there is nothing they can do. So what is the warranty worth? I thought GM was better than that. They said too bad.
The car is still under warranty. Contacted GM and was told there is nothing they can do. So what is the warranty worth? I thought GM was better than that. They said too bad.
Last edited by 1wally1; Apr 5, 2011 at 05:58 PM.
Racer
Joined: Jul 2010
Posts: 262
Likes: 2
From: Shawnee Kansas
My thinking would be if the dealer replaced the complete differential assembly. With a completely different differential assembly and you have the exactly the same problem it isn't the differential. I would have another shop/dealer inspect your car for a second opinion. Then you can decide how to proceed.
