1999 GMC Suburban Rear Axel

1999 GMC SUBURBAN
180,000 MILES • V8 • 4WD • AUTOMATIC
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WJGUNNS
  • MEMBER
  • 1 POST
There is a roaring sound coming from the rear axel or the u joint. What or which on could it be???
Aug 17, 2010 at 2:06 PM
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DOCFIXIT
  • ✓ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Roar at 45mph and up 99% sure U joint
Aug 17, 2010 at 2:12 PM
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