So when we were out wheeling Saturday at the Hidden Falls Adventure park I lost front wheel drive. Bad thing was I did not notice when I lost it until I was wheel high in mud and because of not having front wheel drive I got stuck. Not really sure when I lost it throughout the day though, there was never any loud noises or pop or grinding or anything out of the ordinary except getting stuck and front wheels not spinning. On the drive home from Marble Falls the VX was much more quiet and I got amazing gas mileage, but no power to the front wheels.

TOD is fine, transfer case is fine, CV's are not clicking no sounds out of the ordinary at all.

2 things weird:
-no power to front wheels
-when in park (4hi) I can freely turn the front drive line (axle)

So I am thinking it has to be in the pumpkin (the differential itself). Carrier problems or flange problems?

Ideas? Thoughts?