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GMC
Sierra
Drivetrain
Drive Shaft
U Joint
Vibration from rear or front
MARVINCHILDS
MEMBER
2011 GMC SIERRA
4.8L
V8
2WD
AUTOMATIC
220,000 MILES
Feels like a vibration from the rear or the front. The U joints have been replaced in the drive shaft.
Thursday, September 13th, 2018 AT 6:20 AM
1 Reply
ASEMASTER6371
MECHANIC
52,797 POSTS
Good morning.
Have the motor mounts been checked especially the transmission mount?
That is common for a vibration.
Roy
https://www.2carpros.com/articles/how-u-joints-work
https://www.2carpros.com/articles/how-a-motor-mount-works
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Thursday, September 13th, 2018 AT 6:43 AM
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