I have a 4x4 2000 Tahoe with an automatic transmission. When I put it in D or R I get a brief loud metallic noise which appears to be coming from the transfer case. To confirm this I placed the transfercase in natural and placed the transmission is D and R and got nothing. I then placed both the transfer case and transmission in Nautrual . Got under the car and turned both drive shafts at the same time and got an identical noise. Does this sound like I need to replace the transfer case, rebuild or what?? Or is my diagnose not even transfer case.
Sep 21, 2008 at 2:24 PM