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  1. navyseal334

    Engine fan extremely loud

    I had a thermostat sensor fail on my 23 duramax. Fan kicked on high shortly after start on a cold engine. It was showing me higher temps though so if you're not seeing that, this may not apply. \ https://www.tahoeyukonforum.com/threads/2023-suburban-duramax-engine-overheated.153955/ They...
  2. navyseal334

    2025 Tahoe/Suburban/Yukon Connected Camera Feature

    Unless GM does what they did with feature shortages coming out of Covid - promise they'll be installed in the future and eventually just issued a $50 part credit when GM probably decided that installing the parts on already-sold vehicles was not worth the cost in time/labor since they had...
  3. navyseal334

    New to diesel - help needed

    And on the LM2, getting to that belt is intensive - something they addressed with the new 2025 engine.
  4. navyseal334

    2023 Suburban Duramax - Engine overheated

    They think there was an air bubble in the coolant system which caused it to overheat. They vacuumed it out and tested it and it's ready for pickup. Given they didn't seal the system properly when they replaced the thermostat sensor two months ago, would I have any leg to stand on (and...
  5. navyseal334

    2023 Suburban Duramax - Engine overheated

    Yikes. Makes me want to look at a Toyota Sequoia but it won't have the space I need for wife + 6 kids. I hate what the automotive world has devolved into. High-tech and finnicky. My 2008 Honda Accord hasn't given me a single complaint in its significantly longer/less "smart" life.
  6. navyseal334

    2023 Suburban Duramax - Engine overheated

    2023 Suburban Duramax - 23k miles. Issue: engine overheated and told me to turn off the car to cool the engine. Under the hood, something had sprayed everywhere in the engine bay and while the coolant Backstory: Was driving home on the freeway the other night when I got a message on the dash...
  7. navyseal334

    2025 new tahoe/suburban feature wishlist

    I wonder if this "update" will end up like the post-covid commitment/promise of adding chips to vehicles that shipped without features activated (heated seats); my assumption is hardly anyone had chips installed and eventually stopped expecting them. Hopefully this update doesn't end up as...
  8. navyseal334

    No Onstar

    They told me several weeks for backorder when I had to get it replaced but it came within a week. Hope yours comes sooner too. Good luck.
  9. navyseal334

    Opinions wanted regarding 25 tahoe

    While I don't disagree that the construction has come a long way, it may be worth nothing that, unless you got used vehicles, going through that many vehicles in that many years reduces the likelihood that you were the current vehicle owner if issues ever popped up. With that said, I have a...
  10. navyseal334

    No Onstar

    I had this happen on my 2023 Suburban probably 8 months ago. Had to schedule with the dealership to get a new OnStar module installed. Don't bother calling OnStar as they won't help. Should be covered under warranty. Hassle but nothing else you can do.
  11. navyseal334

    2025 Tahoe Premier Build Questions

    If you have snow where you live, ice/salt will eventually impact the motor eventually for power boards. Regular running boards don't look as sexy but it's one less thing to fail down the road.
  12. navyseal334

    Infotainment Issues a Plenty

    Do you notice anything different or is it all behind the scenes updates?
  13. navyseal334

    Infotainment Issues a Plenty

    Is the update everyone's complaining about the most recent one? Just got an email from Chevy saying my 2023 Suburban requires an update and I have to take it to the dealership...
  14. navyseal334

    2025 new tahoe/suburban feature wishlist

    I know most are longshots. For reference, I've got 5 kids under 11 so that will color a lot of the changes I'm interested to see. -2nd+3rd row middle seat head rests - Honda odyssey has them on both rows and especially with a digital rear camera negating the "obstructed view" argument, there's...
  15. navyseal334

    The 2025 GM order guide is live

    So effectively you're looking for a covered pickup....
  16. navyseal334

    New 2023 Tahoe--Need reco on Add on CD Player

    Have 5 kids 10 and under. I use the plug to power a Roku plugged into the HDMI port for the rear entertainment system. If you have a data plan, connect the Roku to the vehicle's wifi and you can stream as usual. I only allow movies for longer drives so I don't pay for a data plan meaning I'm...
  17. navyseal334

    This truck is incredible

    Part of the engineering genius is that the chevy symbol is completely unscathed and still front and center (almost) for the after pictures. Marketing at its finest.
  18. navyseal334

    No locking fuel door this generation??

    Fair point and some reassurance. I haven't read into fuel theft tactics since I was younger as I've had vehicles with locking doors for years ( a la what @WalleyeMikeIII indicated - 08 Honda Accord with a lever (push for gas, pull for trunk) and a 08 Toyota Highlander (gas door unlock on the...
  19. navyseal334

    No locking fuel door this generation??

    After over a year of ownership, I just barely realized that the fuel door on my 23 suburban doesn't lock. I have always had my key on me when opening and figured it locked/unlocked using the same mechanism as the doors when it detects the fob. Is fuel theft not a thing anymore? Is getting a...
  20. navyseal334

    On-Star Module Dead on 2023 suburban - 9 months back-ordered

    Found out my on-star module is dead over a month ago - had been wondering why the clock was 10 minutes slow and navigation and compass no longer worked. Dealership placed order for a new one but after calling back today to see what the ETA is, he admitted he's had these things on order for 9...
  21. navyseal334

    2023 Tahoe High Country is gone...

    It's fantastic. Smooth, quiet, warms up quickly (we're in UT), avgs 25+mpg. We've towed a few times with it and it performed well without any hint of struggle. We use it for quick jaunts around town often and never have any issue. I try to make sure to get a longer drive in every other week to...
  22. navyseal334

    2023 Tahoe High Country is gone...

    I would do this same thing. Our 2023 dmax suburban has been problem free - outside of a random puncture mark in the left passenger door trim (dealership wouldn't fix). Sounds like you hit the lottery with yours; sorry to hear it. With the updated interior, I wish the buy-back values for these...
  23. navyseal334

    odd (regen?) smell first 15 minutes of driving

    Regen can take 15-20 minutes and will start back up fairly quickly on startup if it can't finish a cycle. If it tries enough times without successful completion, you'll eventually get a message telling you to keep driving until it's done (20+ mins). I believe it will eventually put you into limp...
  24. navyseal334

    Better Lighting

    I constantly get flashed as people think my brights are on when I'm only using lows.
  25. navyseal334

    Closing power windows remotely.

    Doesn't look like this works on the 2023...

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