Hay! I too am from PA. However, this time of year I would rather be where you are. Much warmer! WHat part of PA are you from?
Regardless, can you tell aprox where the sound is coming from? Is there any change in the sound when you make turns or use the brakes? Is the transfer case full?
Let me know and we'll try to figure this out. First thing I can think of is what you mentioned, it's not coming out of 4wd. But if you haven't engaged it, that shouldn't be a problem.
Let me Know.
Monday, November 16th, 2009 AT 9:30 PM