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  1. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    I planned on possibly removing the CV axles? If I can without damage and drive around the block.
  2. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    I did not, I used the cheapest oil I could find to do a flush. I planned on putting a few miles on it then rechange of the oil.
  3. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    Noise did not change much maybe 20% less. Tcase was serviced as well tonight. Could not do the rear diff waiting on a gasket. Need to pick it up this weekend. As far as I know it's the first service ever on the front diff. Or any of the the drive train besides the engine oil. It's got 177k on...
  4. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    Well I think I found the noise. I probably need to rebuild the front diff or find a good used one.
  5. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    I did read about that being a issue. I will most definitely look into it. I might as well rebuild it while I've got it apart
  6. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    I will have to see about that and may need to do that. I believe I have a mechanics stethoscope somewhere
  7. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    I will try that. I will be servicing front and rear diffs. Along with the Tcase this weekend. When I looked I did not notice any wetness/dampness on front or rear diffs. There was a slight wetness on the Tcase but it was full of fluid. I will check for play in the rear end when I service them.
  8. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    I did do that last night after logging off. I jacked it up and spun the bearings and checked for play. None was to be found
  9. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    It's a dark blackish Grey. And I was going to change it out anyway because I have no idea when the last time it was serviced.
  10. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    I'm not 100% but it does sound like front end. I'll have to check the rear end tomorrow.
  11. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    Thank you, from Oklahoma. No movement without the tires moving, steering is sight as heck. I just had tires put on Sunday. The ones that were on it had outside edge wear. Put it up on a jack a few mins ago. Spun tires no noise besides a slight break drag. And the noise does not get louder when...
  12. Saucy_Walnuts

    Transfer case or Front End whine/growl.

    So I'm fairly new to GMs. I have a 2003 Yukon 4x4 With a NP 246 Tcase. I just picked it up for $2800. It has since developed a growl in either the front end or transfer case. When parked and truck off, I spin front driveshaft and it sounds a bit noisy. I've checked the fluid it's full but dark...
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