Does anyone have a high mileage 6.2 that hasn’t had problems?
I keep seeing posts about the 6.2 having problems at pretty low mileage and I’m just wondering does anyone have a higher mileage 6.2 that hasn’t had problems? I read statistically you’re …
Another 2023 GM 6.2l Failure 2,049 miles : r/gmc - Reddit
Another 2023 GM 6.2l Failure 2,049 miles No warning - engine failed at 65mph. Dealer has multiple Denali an Escalade Trucks waiting for replacement engines. GM told me they would …
Another GM 6.2 liter engine failure : r/gmc - Reddit
Apr 18, 2024 · Another GM 6.2 liter engine failure My 2023 GMC Yukon AT4 just experienced catastrophic engine failure. I’ve had it for one year. It has 20,000 miles on it and has been …
Are 6.2 AFM issues overstated or a very common issue? - Reddit
Dec 23, 2022 · Its pretty much impossible to find a trouble-free half ton engine from any manufacturer from the last few years (Ford has cam phaser issues, Chevy & Ram like the drop …
So my 2024 6.2L Denali Ultimate broke down on me last night at
All 6.2L engines. Knock on wood, never had an engine or transmission issue. While getting the oil changed and tires rotated this week, there was a software update required for the transmission …
Issues with late model Silverado with the 6.2? : r/Silverado - Reddit
2021 RST Z7 with the 6.2, I got it new in early 2022 and it’s just shy of 36k miles in 2 years now. My radiator cracked and it took about 2 months to get it repaired (under warranty) which was …
6.2 issues? : r/gmcsierra - Reddit
I have the 6.2L in my 24 At4x with 518 miles on it and the check engine light is on with a code that says emissions system check tailpipe flow system. I’m guessing it’s something minor with the …
22-24 sierras: what are the biggest issues you’ve run into?
2014+ GM trucks have an LT engine, all of which in stock form are garbage issue ridden engines. The 6.2 fails so much they are on back order thru GM, the 5.3 isn't bad if you do a full DFM …
6.2L lifter issue: how likely? : r/gmcsierra - Reddit
2020 AT4 with the 6.2L. Genuinely concerned about the known lifter issue with this motor and am wondering what my probability is of being affected. I'm at nearly 54k miles, so it's time to sell …
6.2 Liter Engine Failure : r/Chevy - Reddit
Jun 6, 2024 · No check engine light or any indication of unsafe operation. I have reached out to a major law firm who specializes in this kind of litigation as lead plaintiff. If you find yourself in …