Truck Jumping At Stops

[crank74]

My 2007 NBS Silverado is jumping at stops. It almost feels like I am getting rear ended. I don't feel any funny stuff going on with the brake pedal. I heard it might be the drive shaft yoke getting bound up and then slipping back into place. Any help would be appreciated.

[ockgator]

Yup.... slip yoke bind, 2 piece shaft you can pop it apart and grease it up, 1 piece need to pull shaft

 

Either way use brake clean and clean out whatever is inside slip joint, then use the GM "blue" grease

 

2 piece shaft you can always drill and install a zerk into slip joint housing

 

 

edit: I figured they'd have fixed this by now... guess not

[gmtech4]

you have some warrenty left I think,eh?,take it in

[anonemouse]

I just greased mine and it seems to have solved the problem. However, was told that it may come back in time and need to be greased again. Not a big deal though. 4 bolts and it slides right out.

 

Anon