Recent content by JKeller

  1. J

    First 5,000 miles

    My experience as well - I've had 3 5.3's and 2 6.2's. My 2021 Tahoe HC with the 6.2l got better mileage than my dad's Z71 Tahoe with the 5.3 (both were 4x4 vehicles).
  2. J

    Anyone done their own Transmission Pan drop and filter change on a2021+ Tahoe

    I would give an independent shop a try. Mine charges me about a third of that for the tranny filter and fluid.
  3. J

    Fifth generation (2021+) Total Mileage?

    2021 Tahoe HC with the 6.2L. 138,000 miles. I tow approx. 5k miles per year, mainly highway. Knock on wood, only failure I've had was the water pump at roughly 40K miles, which was fixed under warranty. I also had the rear diff groan but that went away once I added the additives with the GM...
  4. J

    First 100+ mile drive on the Tahoe

    I'd say they were within 10% of the correct number. Not huge, but also not exactly accurate.
  5. J

    First 100+ mile drive on the Tahoe

    I check my computer with a calculator most time I fill up my 2021 HC 6.2L. It is just about always dead on the number or within a tenth of a mpg. I can't say my 2015 or 2007 were even close to that accurate.
  6. J

    First 100+ mile drive on the Tahoe

    How did you disable the DFM?
  7. J

    Does 2026 RST 6.2l have top speed limiter?

    Here in Florida, it's now a criminal offense to go over 100mph and they have arrested a lot of people for it lately. This is not a post to comment on the politics of that law, or whether it's "right" or "wrong." It is, however, a post to simply say going over 100mph is not "just a ticket" in at...
  8. J

    New to Yukon world

    I think you will really enjoy your vehicle. I've got a 2021 with the 6.3 and received the recall notice. I bought the truck with 25k miles and immediately switched to Amsoil signature series 30 weight oil. I do oil changes every 15k miles (the oil is rated for 25k miles) per my mechanic's...
  9. J

    2023 Denali - looking to buy - what should I watch for at 42k miles?

    There is an "auto" 4wd setting that would probably work well for what you describe. Pretty much the only time I throw my truck in 4 low is when I'm in mud. It also turns off traction control which is probably why you felt a wheel slipping like you describe.
  10. J

    2023 Denali - looking to buy - what should I watch for at 42k miles?

    For what it's worth, I've had 3 4WD Tahoes and 1 4wd F150 - all of them acted this way in 4 low. 4 low is meant for low traction situations where you need max torque. Be careful using it in situations with high traction as you can damage the system.
  11. J

    2023 Denali - looking to buy - what should I watch for at 42k miles?

    There is probably a real weight difference in the 2wd rental and the 4wd you test drove and trim can also make a weight difference. You also make a good point about the computer retarding timing for inadequate octane. I also agree that a 2wd rental may have different gearing than a 4wd vehicle...
  12. J

    Defective paint 2021 Tahoe/suburban

    What color is your Tahoe? Same thing happened to my black 2015 Tahoe and my dad's black 2016 Tahoe. GM offered virtually no assistance so I went to Ford for a couple years, now I'm back in a white (pearl) Tahoe. The white paint seems to be holding up well.
  13. J

    2025 AT4 Ultimate XL road noise

    Could it be the tires? Good quality road tires compared to lower quality all terrains can be a noticeable difference.
  14. J

    Hello again...

    I like my 2021 better than my 2015. It's a bigger vehicle than the 2015 but it still handles as good or better, and the additional size makes the interior more comfortable. It's also a better tow vehicle.
  15. J

    Any regrets not getting a Suburban/XL instead of Tahoe/Yukon?

    Same here with my 2003. That third row got used twice in 180k miles.
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