2007 yukon shudder

[kenwin30]

hey guys, got a 07 yukon with 130k, getting a slight shudder from the while coasting up to stop sign, or when u let off gas at highway speeds, the shudder will last just a second then its gone, and it never shudders while under acceleration. seems to come from driveshaft area or rear end. let me say this, the shudder is something i hear not really something i feel. the car shifts fine and the trans temp is always in normal operating range

 

[ls1mike]

Could be rear end time. Perhaps a pinion bearing. A rebuild is about a grand.

 

[HerrStig]

Driveshaft U joint seizing. Probably at least THREE on that vehicle. One is part of the so called center bearing so you actually have a two piece drive shaft.

 

[tig1]

Originally Posted By: HerrStig
Driveshaft U joint seizing. Probably at least THREE on that vehicle. One is part of the so called center bearing so you actually have a two piece drive shaft.


+1. U joint.

 

[kenwin30]

just replaced the pinion and carrier bearing about 3 months ago