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  1. 1

    Cabin air pressure

    We've been noticing that after a couple weeks with this car, we've been having some strange ear issues, like popping. At first, I thought it might just be a sinus thing, but then I really started noticing what feels like excessive cabin pressure, almost a booming. Does anybody else have this?
  2. 1

    Recall N212339110 - Airbag Light May Not Indicate Malfunction

    This just came out. Anybody know how to do an over the air update without having to go to dealer? It seems as if that may be possible.
  3. 1

    How to audibly tell your diesel is in regen mode

    I made a quick video. I think you can hear it well enough.
  4. 1

    Owner Review - 2021 Tahoe LS Duramax

    Her'es a video going into some details about my initial impressions. Please ask any questions you may have. Even as long as it is, I still forgot to talk about a couple things which I will probably put in my 6 month review.
  5. 1

    Diesel has better warranty than gas

    Just noticed this - better powertrain warranty
  6. 1

    Diesel to Gas Production Ratio

    Anybody have any intel? I just searched "for sale" Tahoes and it looks like about 3% are diesels.
  7. 1

    2021 Chevy Tahoe Duramax 3.0 Diesel - All the sounds made after you shut off the engine

    Thought I would share. It makes quite a few sounds after you shut it off.
  8. 1

    How to refill DEF in Diesel Tahoe

    Here is my really crappy video of how to do this, but you should get the basic idea.
  9. 1

    Diesel Tahoe Acceleration

    In case anybody was wondering...
  10. 1

    Looking for recommendation - Code reader for diesel

    Hi all. I have an xpros (with expired software) and a scangauge II and neither of those seem to talk to my '21 Tahoe Duramax properly. Does anybody have first hand experience with a code reader that will work with these cars? Some things I want to do are: - Real time monitoring of regen -...
  11. 1

    Some fuel economy pictures on the diesel

    Too my first road trip this weekend and wanted to play around a bit to see how good I could do for 25 and 50 miles. My diesel Cruze used to have this "scorecard" on it for that, but I could not find that on the Tahoe. Also, 3rd picture is how far I was able to push it anc still had at least a...
  12. 1

    P2828 and P2855 on '21 Tahoe

    Just for fun, I scanned my brand new Tahoe and these codes came up. They seem to have something to do with the transmission, and they came right back after clearing. Anybudy have any ideas? No CEL and drives fine, but I did play with the + and - to manually shift it.
  13. 1

    Lumbar support for passenger on LS Tahoe?

    Does anybody have access to a '21 Tahoe LS and can you tell me if it has adjustable lumbar support standard?
  14. 1

    Are Y'all seeing any Tahoes on dealer lots?

    Around here they are all pre-sold or sell off the delivery truck, at best. Not a single one I've seen in stock at multiple dealerships. What's it like in your neck of the woods? To add to it, my local dealer said they can't trade to any other dealers because they don't have anything to trade.
  15. 1

    Just snagged a '21 LS 4WD Duramax

    I've been watching autotrader for one to pop up and got a hold of the dealer first thing in the morning and called. The said it's inbound and on a rail car right now and they will happily sell it to me at MSRP. I said, "but your website is showing a $1795 discount". Sales guy checked with the...
  16. 1

    Seats Question

    Does anybody know if GM uses the same seats in the Tahoe LS anf the Yukon SLE? I am asking because seat comfort is tricky for me, and I found the Tahoe LS seats to be good, but thinking about having the dealer trade for a Yukno SLE (diesel) and want to make sure the seats would be identical.
  17. 1

    Diesel ETA?

    Does anybody know when the diesels will start hitting lots?
  18. 1

    Looking for deal

    If you are a salesperson at a Chevy dealership and/or know one who can get me a deal on an order, please PM me. I am targeting 12% discount before any incentives. Hit me with your best numbers. I am willing to travel to pick it up or have it shipped if the deal is good enough. I'm no stranger...
  19. 1

    What kind of deal can be expected on an order?

    Hi all! New to this forum and looking to order a tahoe when the order books open up for the diesels. What kind of deal can I expect as a straight discount off MSRP excluding any incentives? Is a 12% target too much? I did see one pricing thread on here but it looks like it's older so I...

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