It started happening about a month ago. When I put my truck into drive or reverse there is a huge slamming noise. When I was diagnosing my truck I realized that the noise is coming from the rear axle. I went to Napa and they told me it was probably the rear differential but also told me it could be a accelaration problem. I was wondering if there could be other causes. Something cheaper to try first? I heard about lubrication on the differential, could I need to do that? I have no idea how to change the differential either, is it hard?
Thankyou for all your help
have the same problem?
Wednesday, February 27th, 2008 AT 2:15 PM