2005 Dodge Ram Hemi Rear end hum noise
When I accelerate, there is a annoying humming noise that appears to be coming from the rear-end. It started doing this only on rare occasions soon after I bought the truck but it is much worse now. It makes the noise almost everytime I accelerate. Its starts humming when I begin to accelerate and then stops once I get a little speed, say 20-25 mph. Once I get going, I don't hear it any longer.