When I'm using 4 wheel drive on my 2010 Sierra 2500 HD it is really noisy up front. Dealer says there's nothing wrong....said it was because of dry roads. Roads are now icey and snow covered. Still a noise. Your thoughts?
Noisy 4 wheel drive
- Thread starter tgregor
- Start date
Molson02536
New member
Since it's under warranty, take it to another Dealership to have it looked at. Sounds like you may be low on fluid in your differential. Here is a link to similar issue your having.
Good luck and keep us posted.
http://gmcowners.com/gmc-forum/showthread.php?t=11335