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need help, I got a lift question

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by rebel222, Nov 8, 2000.

  1. rebel222

    rebel222 Registered Member

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    Location:
    Louisiana
    I FINALLY GOT MY BLAZER MOVING!!!!!!!!! Now that it moves I had to test the 4wd. Shouldn't have done that yet. It vibrates a lot when in 4wd. I have heard of vibrations with the driveshaft angles, but this only has 2 1/2" of lift. Is that enough to make it vibrate that bad? Could it be a bent driveshaft or a bad u joint? Any help would be appreciated. Thanks
     
  2. 90K5

    90K5 1/2 ton status

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    Its probably a bad u-joint

    90K5
     
  3. 1HIHUM

    1HIHUM 1/2 ton status

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    This may sound stupid...but make sure that the transfer case is locked into gear all the way. When i had my exhaust done, they thought the tranfer case shifter was the tranny. As a result, when I got the truck back, It had a hidious vib'. When I checked the transfer case, it wasn't in gear all the way. Just a possibility. Good luck!
     
  4. 90K5

    90K5 1/2 ton status

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    I don't know if this would matter, but it would be a good idea to check anyway. Make sure the transfer case has enough fluid in it.

    90K5
     

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