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  1. Micahsd

    New Tahoe owner looking for advice

    I've got a 2021 Premiere model and while I've got all the buttons and distance setting for it, I simply don't have the option. Mgihr want to look up your window sticker to see if that specific option is included on your rig. My guess is that 's not. To view your window sticker I found this...
  2. Micahsd

    AC evaporator calls it quits at 32K miles?

    I'd say that's not normal. I'd see if they can do some customer appreciation thing though GM to avoid paying for the full cost. I had a 2017 Acadia with the same issue in 2020...evaporator went out at 42k miles. Complained and they covered the labor and I only had to pay for parts. It was...
  3. Micahsd

    2022 Tahoe Gurgling Noise Up Front (Engine?) Somewhere

    I'm not sure if this is the same, but I've heard that inside the passenger compartment coming from the front right area but figured it just coolant flowing through the heater core. Normally the gurgling noise doesn't last more than a 5-10 seconds then it disappears.
  4. Micahsd

    How reliable is the new GMC Yukon Denali CL, especially with the new LZ0 diesel engine?

    I’ve got the 2021 Tahoe which uses the same drivetrain. I’ve had zero problems with it other than a lifter failure at 1-year of ownership and 9,000 miles which resulted in the engine having to be tore apart. I’ve seen other issues with the 21+ Tahoes/Yukons on here which are much worse...
  5. Micahsd

    “Service transmission Now, unable to shift soon” message on 2021 Tahoe

    I haven’t seen that meaaage on my 21 yet. I’ve been pretty fortunate not running into too many issues. The temp here was down to -12 when I drove it around down a bit ago and it seemed fine. Hopefully someone else chimes in with some good advice.
  6. Micahsd

    HUD doesn’t show speed limit

    On my 2021, it won't show the speed limit if it doesn't know what it is. Some roads don't have it defined. I'm guessing if yours is newer if you go to the Navigation screen or one of the other pages on the screen right in front of you there's one which shows a speed limit and if it doesn't...
  7. Micahsd

    Interior squeaking noise

    Prob a good chance it’s this… https://static.nhtsa.gov/odi/tsbs/2023/MC-10239747-0001.pdf That’s come up on a few other forum posts. My ‘21 has it happening too. I haven’t taken it in for it just yet as I feel they’ll have trouble actually verifying it. Seems like the colder weather...
  8. Micahsd

    Heater Issue

    There was a bulletin on poor heater performance for the 2021 Yukon. Took me a little to find some info on it. There’s an actual bulletin around the same time of this TechLink posting. https://gm-techlink.com/?p=14562
  9. Micahsd

    Any suggestions on leather cleaner (interior) and overall interior detailer?

    I’ve been using the Meguires leather cleaner product then some Jay Leno garage leather protectant that was $10. It works but the one frustration I have is my blue jeans are showing up on my leather. The same thing happened on my prior Acadia with lighter colored leather seats. Curious what...
  10. Micahsd

    New Member Here

    Love the color.
  11. Micahsd

    Do GM dealers have a IT/Tech person on staff full time?

    I’d be surprised. The power went out for 15 mins at my dealer while getting my oil changed and they seemed a bit clueless on how to get the internet working after it came back on and while it was out they didn’t know what was beeping. Guessing they wouldn't be able to afford a full-time IT...
  12. Micahsd

    2022 Z71 Tahoe Transmission drive mode 2WD/4WD auto

    I’d try putting it in 2WD mode just to see if the same shuddering still exists. If it does, then it probably has nothing to do with leaving it in AUTO mode and just coincidental. Guessing others are more experts than myself with this but I thought leaving it in that mode just wears out stuff...
  13. Micahsd

    HVAC blower reduces output during phone calls. Is this normal?

    It is normal. Was normal on my last two new GM vehicles. I’m not aware of a way to override other than transfer the call from Bluetooth back to the handset and hold it up to your ear.
  14. Micahsd

    Your opinions on this deal? Extended bumper-to-bumper warranty

    That’s a great deal. I should’ve done that considering how I got their ****** points. :)
  15. Micahsd

    AFM not on my 2023 Tahoe

    There’s no indicator when it’s in V4 mode like on the older versions. Chances are it’s ok there…in another thread it was mentioned that it no longer is indicated on the window sticker that it has it, but chances are it still has it.
  16. Micahsd

    Corroded Rear AC Lines 2021 Yukon

    That sucks. I would think they’d cover it fully as part of goodwill, especially with it si close to going out of warranty. Course I can’t believe they corroded so quickly…that doesn’t seem right.
  17. Micahsd

    2023 tahoe 3rd row air conditioning

    My ‘21 Tahoe is similar to your ‘23 and it’s about the same experience. Asked my wife and she can hear fan noise when sitting back there. It didn’t seem unbearable but is noisy compared to the front. Maybe it’s normal?
  18. Micahsd

    HUD not visible with polarized in some GM products

    I’ve got some Oakley and Maui Jim polarized sunglasses and it does work somewhat good if you have the brightness cranked up on the HUD in my ‘21 Tahoe. The downside of cranking it up is when you’re wearing the glasses it’s a little on the bright side. I’ve gotten used to it though. I’m not...
  19. Micahsd

    Cylinder Deactivation Failure

    I had the lifter problem on my ‘21 Tahoe with the 5.3. Nice part is since you have under 16k miles they should replace all the lifters unlike mine where the TSB only had them do the affected bank/side of the engine. I’ve heard of some others on here with fuel pump module issues and ECM...
  20. Micahsd

    GM Active Fuel Mgmt/Flex fuel

    Related to the flex fuel, I had a ‘07 Tahoe that supported it and when gas prices creeped up there I did some testing with mileage. Bottom line with flex fuel…don’t use E85. While it’s cheaper you get terrible gas mileage…in the end the cheaper E85 cost equals what you’d put in for regular...
  21. Micahsd

    Need suggestions - After the mess I have gone through over the past 9 months, what should I ask GMC to do? Vehicle repurchased, new vehicle in shop

    That’s a very bad situation. It sounds like they tried yo make it right after a lot of hassle (which is unfortunate too as it shouldn’t be that difficult). I love my ‘21 Tahoe but I also feel it’s a ticking time bomb after only half the lifters were replaced at 9,100 and currently have...
  22. Micahsd

    2022 GMC Yukon Denali 6.2 AFM Delete Possible?

    I think driving in L9 is rumored to disable it but it would be annoying to do that all the time.
  23. Micahsd

    “Check System” Msg Under Air Filter Life

    I guess it was just a fluke…after restarting the vehicle it went back to normal showing 43% life left. Just an odd one.
  24. Micahsd

    “Check System” Msg Under Air Filter Life

    Got a ‘21 Tahoe with 20k miles on it and just recently started to notice this “Check System” message appearing on the Air Filter Life screen instead of the usual percentage. Curious if this means the air filter life is gone or if the sensor is bad. So far I have never replaced the air filter...
  25. Micahsd

    Camera quality 21 vs 23

    Wonder if the newer one didn’t have the 360-degree camera option which probably uses better cameras over the standard one?

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