2002 Chevrolet Blazer Thumping noise

2002 CHEVROLET BLAZER
150,000 MILES • 4.3L • V6 • 4WD • AUTOMATIC
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BRUIZR
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  • 1 POST
Thumping noise . I think it's in the back. Seems to increase with speed.
Aug 2, 2014 at 9:34 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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FREEMBA
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 1,152 POSTS
Check your rear tires. Rub your hands over the threads of the tire to feel for bumps or uneven places.

Also, could be a bad shock absorber. Bounce the truck on the rear to see if it continues to bounce after you stop bouncing it. If so, your shocks are bad.
Aug 2, 2014 at 10:05 AM
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CJ MEDEVAC II
  • MEMBER
  • 222 POSTS
MIGHT BE A WALLERED OUT UNIVERSAL JOINT?

I GOT PICS OF UNDER MY '46 WILLYS THAT MIGHT AID YOU

LET US KNOW WHAT YOU FIND

THE MEDIC
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Aug 2, 2014 at 12:18 PM