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Another vibration question

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Chevit, Dec 2, 2003.

  1. Chevit

    Chevit 1/2 ton status

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    At high RPM's right before the tranny shifts at any shift point (under heavy acceleration) I have a loud err, eer, eer vibration, I don't know if it is the flywheel, (which I have one torque converter bolt that comes loose about once a year) torque converter, tranny mounts seem ok as well as the u-joints, any ideas?
     
  2. TopOff

    TopOff 1/2 ton status

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    flexplate cracked?

    Driveline out of balance?
     
  3. Chevit

    Chevit 1/2 ton status

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    [ QUOTE ]
    flexplate cracked?

    [/ QUOTE ]

    This is what I think also...
     

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