J Jayne Savage Guest May 16, 2008 #1 I have a '92 GMC 3500 Cargo van with a rebuilt tranny. It has started making a humming'whining noise that becomes more prominant during accelaration, decreases during decelaration. Any suggestions?
I have a '92 GMC 3500 Cargo van with a rebuilt tranny. It has started making a humming'whining noise that becomes more prominant during accelaration, decreases during decelaration. Any suggestions?
