Rear axle slipping. I

[GoToGuy]

That tells you it's in park. The truck can not move if the drive shaft does not turn. The wheels turn in opposite directions , that's the spider gears turning not the diff, therefore the truck could not move.

 

[Schurkey]

...and the wheels weren't turning fast enough to engage the Gov-Bomb. Or the Gov-Bomb is worn out/broken.

 

[oldschoolFreddy]

Today I took it off jack stands and put the transfer case in high four wheel drive and didn't have any issues so it's really got me puzzled

 

[oldschoolFreddy]

What type of rear differential do you have? With the transmission in park, you wear able to turn the wheels , did they move in opposite directions? And did the driveshaft turn or did it not turn?

Yes they moved in opposite directions and the drive shaft did not turn

 

[oldschoolFreddy]

What????? One big long something or other that I don't want to get a headache trying to decipher. Someone here may talk......whatever that is. Sorry, but you make it too hard to follow along.

I was just trying to be thorough,My first time on here.Its probably OCD or something.