My 2005 GMC Envoy (SSE with the Vortec straight 6 engine) makes a whining noise when I accelerate. The higher the RPM's get, the higher pitched the whine is (and it gets louder as the RPM's rise). I was told to replace the tensioner pulley. This did solve some of the whining, but it's still there. Any idea what this might be?
have the same problem?
Saturday, July 6th, 2013 AT 5:34 PM