my 2003 chevy tahoe has a metal dragging sound when i hit a bump in the road

2003 CHEVROLET TAHOE
86,000 MILES
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JCBARNEY
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  • 1 POST
It is a sounds that lasts about 20 seconds but is loud and it is coming from the rear of the vehicle when I hit a bump in the road. I have checked under the car and nothing is loose or dragging.
Jan 9, 2012 at 6:22 PM
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FACTORYJACK
  • ✓ASE Certified Mechanic
  • 4,159 POSTS
  • ASE Certified Mechanic
Possibly a baffle in the muffler that is broke loose, influenced by bumps in the road.
Jan 10, 2012 at 4:53 PM
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