1999 GMC Sierra Repair Question
Mileage: 250,000 miles.
Broken u - joint
just check the driveshaft for cracking around the ujoint and use new bolts and straps to hold the ujointin place. check the pinion for any breakage where it bolts up.
17,901 answers provided
remove the drive shaft and replace both.this is something a expert has to do.call local machine shops in your area to get a price.
2,860 answers provided