Many non-full time 4WD vehicles do it. It has something to do with all the gears that are turning. I bet if you put all four wheels off the ground, started it up in gear you could grab the d-shaft and stop it. If everything is set up right, it is not really under power.


David Fritzsche
1990 Ex-Cab V-6,5-speed, with a few mods
04.5 CTD Dodge 2500 Ram--Tow Rig
Roseville, CA

"Serenity through Sobriety"