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Noise in 4 wheel drive

Discussion in 'Ram Trucks' started by AJ94RAM, Dec 17, 2008.

  1. AJ94RAM

    AJ94RAM Junior Member
    Messages: 16

    First snow of the year, 94 ram 2500, when in four wheel drive, has a squealing sound coming from underneath . Does it in forward or reverse while accelerating, seems to not do it while coasting. Also has a vibration while cruising, but again, only in 4 wheel drive. Are both things related. Really appreciate any input, want to get fixed before next snow, don't want to take any chances of something breaking.

    Thanks
     
  2. rocknrollrednec

    rocknrollrednec Senior Member
    Messages: 108

    I think I'd look at the u-joints in the front driveshaft first. are they originals? or have they been replaced at some point already?
     
  3. AJ94RAM

    AJ94RAM Junior Member
    Messages: 16

    They were replaced maybe 5-6 years ago, they don't seem to have any play.
     
  4. slongfellowii

    slongfellowii Senior Member
    Messages: 157

    It could be the ball in the CV joint. Just had to replace it in my Ford. Symptoms were just like you described.
     
  5. AJ94RAM

    AJ94RAM Junior Member
    Messages: 16

    Did it only do it in 4 wheel drive . What did it cost and was it easy. Is this called a cv joint on dodge, or something else.
     
  6. Spitz

    Spitz Senior Member
    Messages: 192

    Its probably a double cardan joint which is basically a cv joint.. Sounds like a u-joint, especially on the front shaft.. Yea, you replaced them 5-6 years ago, thats a long damn time if you ask me.
     
  7. rocknrollrednec

    rocknrollrednec Senior Member
    Messages: 108

    even if they don't have any play, they could be all dry and rusty inside the caps.
     
  8. vffdoug

    vffdoug Junior Member
    Messages: 25

    Vibration

    I just replaced the yoke on the front side of the front driveshaft on transfer case.