Search results
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2023 Tahoe/Squealing at low speeds
They won't change anything. In N or in M9, the cylinder deactivation is disabled. Therefore you would hear the squeak squeak. The issue is being caused the cylinders/injectors reacting to firing up after they been deactivated. The dealer won't do anything. If they do anything to trans, it...- Deuce16GMCs
- Post #48
- Forum: Engine & Drivetrain
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2023 Tahoe High Country is gone...
How do you like the DMAX?- Deuce16GMCs
- Post #28
- Forum: General Discussion
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2023 Tahoe/Vibration in the 30 mph range?
On mine, the valve body initially eliminated the rumble, but after 2k miles or so it came back but very mildly. Much less than it initially did. But I can easily say it was still there, just not enough bother me. I ultimately lemon lawed the truck after it 9th defect, so I don't know if it...- Deuce16GMCs
- Post #25
- Forum: Engine & Drivetrain
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2023 Tahoe High Country is gone...
Yeah. I'm standing by to see the 2025 before I make any decisions.- Deuce16GMCs
- Post #23
- Forum: General Discussion
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2023 Tahoe High Country is gone...
Yeah, but I made many concessions. I offered to drive for them. Please keep in mind that I'm in South Florida, the flow of traffic is 80 -85 mph. Easily. All day, everyday. Set the Super Cruise to follow the flow of traffic and it'll easily stay at 80-85mph. They refused to even ride with...- Deuce16GMCs
- Post #13
- Forum: General Discussion
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2023 Tahoe High Country is gone...
Funny thing about this is that is specifically asked if I bought at 200 mph Corvette and the engine falls out at 90mph, would they not bother to diagnose it? They said we treat the Corvettes differently. Better yet, the truck has Super Cruise which rides upto 85 mph. I asked why Super Cruise...- Deuce16GMCs
- Post #3
- Forum: General Discussion
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2023 Tahoe High Country is gone...
So my Tahoe has been repurchased. Kind of a sad day since my wife and kids loved the vehicle. We've never owned a vehicle where 4 kids can sprawl out with Bluetooth headphones while charging their tablets while watching their the Roku on a 12 hour road trip. But we had to accept that this truck...- Deuce16GMCs
- Thread
- Replies: 29
- Forum: General Discussion
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21+ Tahoe LED Tail Lights
Yukon has all LEDs lights. Because GM wanted to make the Yukon more luxurious. So, no, you don't need led bulbs for a Yukon. This is a Tahoe/suburban issue. Despite being the same price, GM left quite a bit out of the Tahoes/suburbans. Hence why the Suburban is GM #1 money maker, even more...- Deuce16GMCs
- Post #121
- Forum: Audio & Electronics
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21+ Tahoe LED Tail Lights
If you wait until 2025, the tail lights will now be LED.- Deuce16GMCs
- Post #116
- Forum: Audio & Electronics
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2025 Suburban Preview from TFL Truck
Is it just me, but I don't see speakers on the top dashboard? On any of the videos I've seen. It's bad enough the Tahoe/Suburban JC gets 10 speakers while the Yukon Denali gets 15. But I hope they did remove even more speakers off the Suburban.- Deuce16GMCs
- Post #11
- Forum: General Discussion
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2023 Tahoe/Squealing at low speeds
If it's only present when you're rolling between 1 and 10 miles an hour, that is not the issue caused by the DFM. You clearly have a metal on metal rub somewhere. Either in the brakes or a wheel bearing. I would think at 10 mph or below while rolling it should be easy to find or at least...- Deuce16GMCs
- Post #45
- Forum: Engine & Drivetrain
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2023 Tahoe/Squealing at low speeds
Do this with the drivers windows open. If you're cruising at 25 30 miles an hour with low to no torque, so that your cylinders are disengaged, and then you start the brake, do you hear the squeal when the truck hits 14 mph? That's the number one way to duplicate it. The second way to...- Deuce16GMCs
- Post #43
- Forum: Engine & Drivetrain
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Cylinder deactivation for the 2021-2023's?
Range already stated it doesn't work. They said GM changed the code and it's no longer open source for 21+- Deuce16GMCs
- Post #42
- Forum: Engine & Drivetrain
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2023 Tahoe/Squealing at low speeds
Probably because you slowed down to 14mph when you're turning.- Deuce16GMCs
- Post #40
- Forum: Engine & Drivetrain
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Condensation Fog inside windshield
Yeah. It's literally only happens if the truck sat parked out in the heat, then it rained. The rain cools the truck, and the interior of the window gather condensation. Which tells me that there's moisture or humid air inside the truck. Glad to hear it's normal humid air and not a water leak...- Deuce16GMCs
- Post #5
- Forum: Interior
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Condensation Fog inside windshield
Started noticing that when it rains followed by heat (in Florida) the 23 Tahoe has started develop a foggy interior windshield. Is interior fogging normal or am I to assume there's water getting into the truck. There's nothing wet on the headliner, a-pillars, floor boards, etc. There's no...- Deuce16GMCs
- Thread
- Replies: 7
- Forum: Interior
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2023 Tahoe/Squealing at low speeds
The real issue is that GM clearly states that the squeal is different for every single vehicle and you can't compare one to the other. My neighbor's suburban has zero squeals. None absolutely none. I drove another Tahoe that only had the squeal when you stop. My company has a fleet of...- Deuce16GMCs
- Post #38
- Forum: Engine & Drivetrain
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Rattle wind noise from A-pillar glove box area?
Very frustrating. I'm going to handle this differently with GM. Since they're refusing to fix their product.- Deuce16GMCs
- Post #18
- Forum: Interior
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Rattle wind noise from A-pillar glove box area?
Check this out. The Tahoe has this rattle behind the glove box/a-pillar area at exactly 80-85 miles an hour. The service manager manager agreed to drive the vehicle at 80-85 mph. He duplicated the rattle. Everytime. He 100% confirms there's a rattle in the a-pillar area between 80-85mph. BUT...- Deuce16GMCs
- Post #14
- Forum: Interior
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2023 Tahoe/Vibration in the 30 mph range?
Pretend you're driving down the road and then you're going to slow down to make a turn and then you're going to accelerate back up. Basically do this... Drive at 40-45mph. Drop down somewhat rapidly to 20mph. Accelerate moderately back up to 40mph. Do you feel shuddering at 30-39mph?- Deuce16GMCs
- Post #22
- Forum: Engine & Drivetrain
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2023 Tahoe/Vibration in the 30 mph range?
My dealer said that there is a brand new version of the valve body. You had to make sure that they were replacing the valve body with the newest model. It's a 6-week lead time to get one of the new models. So the question is whether or not they used the older model or the new model.- Deuce16GMCs
- Post #19
- Forum: Engine & Drivetrain
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2023 Tahoe/Vibration in the 30 mph range?
Yes. They replaced the valve body and it smoothed it out.- Deuce16GMCs
- Post #17
- Forum: Engine & Drivetrain
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2023 Tahoe/Squealing at low speeds
Yeah. In hind sight, I should have gotten the diesel. None of the squeaking, chirping, rattle, bumping, or whatever GM says is normal for the 6.2. Lucky ones are the ones getting the 2024 diesel with the refreshed engine.- Deuce16GMCs
- Post #35
- Forum: Engine & Drivetrain
