Ok guys heard this first thing this morning when I let off the gas.. Feels like its coming from the drive train cause when I hit the gas it stops.. It is extremely load and I can feel it when I grab the 4 wheel shifter? Could it be coming from my transfer case? Possibly the front gears? I use this for a daily driver so any help today would be great so I can go home and work on it this weekend. If I get home????