2000 Ford Explorer V8 Four Wheel Drive Automatic 168000 miles
It seems to me that the 4 wheel drive is staying ingaged. We just had a pretty good snow and after it was gone is when I noticed the noise. There is a whining sound from the front when driving. It is most apparent at around 40mph and worse when you let off the gas. I disconnecte the hub wireing to see if it would help and nothing.