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Vibration problem...

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Old 05-07-2010, 03:40 PM
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Default Vibration problem...

My mechanic put a rear main seal and water pump in my car..Its a 99 Ta. Auto.There are no codes,no missing,just a vibration around 800-1200 rpm. We can't find it. No vacuum leaks,what could it be?
Old 05-07-2010, 06:47 PM
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He night need to re-phase the torque converter... there are 3 positions it can have wrt to the flexplate (it has 3 bolts holding it to the flexplate).




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