Mechanics

HEAVY VIBRATION SEEMINGLY COMING FRO

1999 Cadillac Concours

Shakes or Wobbles problem
1999 Cadillac Concours V8 Front Wheel Drive Automatic 98000 miles

This problem is a sparatic problem and isnt occuring all the time. Occasinaly while driving down the road the car will get a heavy vibration in it. This vibration whil grow in intensity and almost fell like theres a flat tire in the rear of the car. The rear tires are good, no broken belts or anything. I had a sneaking suspicion that it could be a prob with my rear pass brakes but dont know if that makes sense.
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Osborne45121
March 14, 2008.




Does it vibrate when braking

Tiny
Buzzsaw
Mar 14, 2008.
No it actually stops when I brake

Tiny
Osborne45121
Mar 15, 2008.
I would jack up a rear tire and get it in the air, ck it like you would for a loose bearing, if one side doesnt do it try the other ( grab the tire up and down try and wiggle it, also grab it from side to side and wiggle it) let me know.
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Tiny
Buzzsaw
Mar 16, 2008.

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