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maintenance

  1. Maintenance
    This is nothing new here, I am just fishing to see if there are any solid, with countless examples, of must do improvements to a person that has a LBZ (or similar model) that intends to keep the truck stock.. or stock plus if you will. To my understanding and research with some mechanical...
  2. General Discussion
    Hey everybody, 2021 Chevrolet 6.6L Duramax Looking to buy some parts to keep in the truck for working on it if anything happens and for oil change... Need the following info Oil Filter Wrench size Oil Drain plug size Lug nut size Fuel Filter Wrench size Also where do you drain the water from...
  3. 11-16 LML Duramax Powertrain
    hello everyone I just purchased a 2015 LML Duramax with 160,000kms (about 100,000 miles) it is bone stock, one previous owner didn't do anything just normal maintenance. I don't know too much about diesels as this is my first diesel truck. I have done a lot of research and am now a bit worried...
  4. 2001 - 2007 (GMT800) Non Powertrain
    I apologize in advance if this was already answered. I’m new to forums and couldn’t find a write up (if there is one) Owner before me put in a mishimoto radiator and it is leaking in a few places. I’m more than likely going to go back with an OEM radiator and going to be doing it myself. Is...
  5. Maintenance
    Hey ya’ll, New to the forum, new to diesels and Duramaxes. I have a 2017 Silverado 2500 (L5P) I just traded my dodge challenger in for. It’s got 174,000 miles on it but overall looks and feels good while driving. I checked car fax and it looks like it was serviced at all the right times. What...
  6. 04.5-05 LLY Duramax Powertrain
    Hey yall I've got a kind of odd-ball question. See ive been having some T-case issues, its grinding constantly when truck is moving, sounds absolutely terrible, like im dragging a paint bucket full of nails and rocks and shit.. anyways, I took it in to my family's dealership where Johnny, my...
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