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  1. U

    6.2L or Duramax reliability

    I have owned many GM diesels over the years. My first was a 6.5 diesel, ran great, gave it to one of my kids, who drove it for 230,000 before he sold it, only minor maintenance. I bought a 2007 6.6 LBZ Duramax, which was designed by Isuzi and GM, and you can find parts for them at an Isuzi...
  2. U

    Important Update!

    Mine is the same way, picked it up in April. Never had an update that I know of, and when i manually check it states there isn't any.
  3. U

    2023 Yukon RES Headphones

    Has anyone tried to pair Bose, Beats, or any other headphones to the RES? It looks like it is just a blue tooth connection. Thanks.
  4. U

    Does my yukon denali, 2023 have adaptive cruise?

    If you have Adaptive Cruise it will tell you in the DIC when you engage that it is Adaptive Cruise and the speed it is set at, it will also tell you in the same message that if you want to use regular cruise control to hit the Cruise on\off a second time. You have to the on\off everytime you...
  5. U

    pulled trigger on a 23 Denali XL with reserve package.

    We went the same route, my wife says the brown leather in the Ultimate is the most horrid color she has ever seen. I am not a fan of it either and had there been a different interior color option we would have bought one.
  6. U

    Hail damaged cars!

    See what one of those guys that pull the dents out will do it for. It likely has roof damage as well. We had one of our trucks get hit with hail much worse than those. Had a guy local to the worker go by, did it all for a little over $4k, and the CarFax is clean. Can't tell anything ever happened.
  7. U

    Does the 2023 5.3L come with auto start/stop?

    I hate it also. Had the shop mechanic install one of the AutoStop Eliminator. Never have to hit the button again. There are cheaper ones on Amazon, but I was told by the person who turned me onto the AutoStop Eliminator who has it on his 21, not to bother with the cheap stuff they are glitchy...
  8. U

    HUD not visible with polarized in some GM products

    Funny you mention Oakleys. My 15 year old polarized Oakleys I can't see the HUD in the Yukon or the 2500. Wife bought me a replacement Oakleys 2 weeks ago, they say they are polarized, but I can see the HUD in both when wearing these, albeit the HUD has to be almost all the way up, but it is...
  9. U

    SOLVED: 2021 Yukon rear seat entertainment issues

    Has anyone tried an aftermarket headset, like a Bose?
  10. U

    If you had a do-over, Would you buy your duramax all over again?

    Yes, and twice on Sunday. I have driven Duramax's for years, LB7, LLY, LBZ, L5P, and now the LM2. I would not hesitate to buy another tomorrow.
  11. U

    Super Cruise

    The camera for it is on the top of the steering column.
  12. U

    duramax 3.0 fuel additive

    Having owned Duramax's going back to the LB7's, I have never used any additives except in cold weather to keep the diesel from gelling up. My son was the proud recipient of my LBZ, no additives, regular DELO for oil, and it just fiopped over 325,000. Other than regular maintenance, the only...
  13. U

    2021 Tahoe Won’t Start all warning lights on

    I wonder if the battery is starting to go south?
  14. U

    2023 Tahoe LT Duramax (w/ Luxury Package) - Initial thoughts after 3k miles

    You will also likely see the belt replacement change from 150k to 200k. By the time mine needs to be replaced it will be long gone.
  15. U

    AT4 second row bench.

    We may both be in the minority, I also prefer the captain's chairs to the bench. I think it's what works best for you, I see a lot of the captains on inbound orders, see very few bench seats.
  16. U

    2022 Tahoe 5.3 - overheating dead on road

    I am not sticking up for GM, but I can tell you as an owner of a company that has a mixture of Chevy, Ram, Ford, Toyota, and GMC's, if you think the others are trouble free, I can assure you they are not. The industry as a whole is has issues with quality, not just in the builds, but in the...
  17. U

    2022 Tahoe 5.3 - overheating dead on road

    I hate to be the bearer of bad news, but my neighbors 22 Sequoia has been in the shop waiting for a new engine. Seems they have their fair share of problems. Ask him and he will tell you he is in the process of Lemon Lawing it and can't wait to say goodbye to it and Toyota. His started out with...
  18. U

    SD card removed?

    I wonder if the SD card is starting to go bad? Anyone take it out and check it on a PC?
  19. U

    Pump DEF or bad idea?

    It doesn't matter, this is from experience, you can get bad DEF from the pump or jug. I have had both happen to company trucks. Since listening to the mechanic, who said, never let DEF go below 1/2 a tank, if you get some bad DEF, it will be diluted down with the good you already have in there...
  20. U

    These 2023 power light up steps look fugly. Am I alone in this?

    This must be a personal preference thing, I see they are individual lights, spaced, but they do what they are suppose to do, light up the area where the step is, not sure it really matters as long as it works.
  21. U

    i get to post in this group these days :')

    I only use the Adaptive Cruise on ours if I am using Super Cruise. Super Cruise will change lanes for you.
  22. U

    Exhaust brake operation

    The exhaust brake on the 3.0 requires you to be a bit more aggressive wit hthe brake pedal than the 6.6. The 6.6 I barely apply the brakes and the exhaust brake kicks in and slows you down. the 3.0, I have to be a bit more aggressive on the braking to get it working.
  23. U

    2021 Tahoe wireless CarPlay not working

    I don't use Siri, and don't use screen time either. I have an iPhone13Pro and it connects flawlessly to both 2023's, a Yukon Denali and a 2500HD Denali. Wife has the same phone and doesn't have any issues either.
  24. U

    Just took delivery!

    Those are the wheel locks that come with the Reserve Package and the 22 wheels. For those worried about loosing the key for them, you can order a spare. You need the code from the manual that is inside the box they come in. I ordered a spare, just in case. There is one zip tied to the jack, and...
  25. U

    What are these holes for?

    The circular one is where the 120v plug is for the diesel block heater. The larger square is for the tow hook.

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