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03 suburban k1500

Discussion in 'GM Powertrain' started by beard, Mar 1, 2009.

  1. beard

    beard New Member

    Just bought a truck from a dealer had a vibration at high speeds. Went back and narrowed it down to a weight missing from the middle of driveshaft. Replaced with used driveshaft and vibration was gone.
    Now it is leaking where the driveshaft goes into the transfercase. If you push up on the driveshaft as if to check the universal joint i hear a clumcking in transfercase. Could it be seal and bearing are shot or could there be more damage in transfercase due to virbation from bad driveshaft?
  2. Z71_guy

    Z71_guy Epic Member 5+ Years 1000 Posts

    i would slap a new seal in it clean the drive shaft end and hope for the best.
    there is always a possibility that it could have done something internally to the T-case
  3. beard

    beard New Member

    drive shaft seal

    put new seal in so far no leaks.keeping my fingers crossed. thanks 4 the advice z71 guy

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