Mechanics

GMC YUKON GAS PROBLEM

2002 GMC Yukon • 175,000 miles

With truck in 2 wheel drive, should I be able to turn the front drive shaft by hand (with car not running)? I'm wondering if my Yukon is either stuck in 4X4 or engages it when it shouldn't b/c I'm getting a vibration in the front end and the gas mileage is worse than it should be.
Thanks
Avatar
Shelley.m
January 21, 2013.



It should turn

Thank you for quick reply. Your help is appreciated.
S-

Tiny
Shelley.m
Jan 21, 2013.
I hope I helped.