bouncing hard in the back while driving

1998 FORD EXPEDITION
190,000 MILES
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TEHUERY
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  • 1 POST
My 1998 ford expedition is bouncing hard in the back while driving and when the car is off you can hear air as if it were coming from the back tires,

It's bouncing hard in the back while driving and when the car is off you can hear air as if it were coming from the back tires, can you help? What does this mean?
Aug 24, 2012 at 3:22 AM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
You have proberbly got a failed shocker, best get this checked by a mechanic, this will affect driving stability so get it done as soon as you can.
Aug 24, 2012 at 4:32 AM
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