2022 CHEVROLET SUBURBAN Complaints

While driving my vehicle, it suddenly shook, a vibration started, and then the car began misfiring. I own two Chevrolet Suburbans, and since the same issue had happened before with the other one, I was more experienced this time. However, this time, there were also unusual noises coming from the vehicle. It wouldn’t accelerate, kept shaking, and multiple warning lights appeared on the dashboard, such as Engine, Traction, and ESC. The issue occurred as I tried to move forward after waiting at a red light. Since I had experienced this problem before, I immediately pulled over to a safe spot, ensuring our safety. I took the car to a different nearby mechanic. The mechanic stated that this is a common problem with these vehicles and that they encounter it quite often. I explained the previous incident I had experienced. The mechanic confirmed that the engine needed to be replaced. I purchased a new engine from Chevrolet and had it installed by the mechanic. I have already submitted a complaint to you regarding my other vehicle, which is the same model and year. I own two 2022 Suburbans, and both had their engines replaced within the past two months. The removed engines were sent to Chevrolet, but I have not received any information regarding the condition or cause of failure.

While driving my vehicle, it suddenly shook, a vibration started, and then the car began misfiring. It wouldn’t accelerate, kept shaking, and several warning lights appeared on the dashboard, such as Engine, Traction, and ESC. At that time, I was with my two sons, aged [XXX] and [XXX] . We were turning onto an empty and quiet street, so our safety was not at risk. However, if this had happened in heavy traffic, it could have posed a significant danger, as the vehicle’s power dropped dramatically, and it all happened very suddenly. I took the car to a mechanic. Initially, the fuel injector was replaced, but the problem persisted, and the mechanic recommended an engine replacement. After that, I went to an authorized service center, and they also recommended an engine replacement. I purchased a new engine from Chevrolet and had the mechanic install it. The mechanic told me that this is a common issue and mentioned that two other Suburban engines were replaced this year. My next complaint will also be related to my second vehicle, which is the same model Suburban, experiencing similar issues. I own two 2022 Suburbans, and both have had their engines replaced in the past two months. The removed engines were sent to Chevrolet, but I have not received any information regarding their condition or the cause of the failure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Engine seized while driving. Broke down in middle of the highway with children in the car.

Engine failure, losing engine coolant and engine oil. After change oil, roughly 1500 miles, engine losses about 3-4qts of oil.

On 12/28/2024, while accelerating on the highway, I received without warning a reduced engine power warning and the RPM's were racing when I depressed the gas pedal. I was in moderate traffic in excess of 55 MPH and had difficulty safely making it to the right shoulder of the roadway as traffic was passing by at a greater rate of speed than I was able to travel. The vehicle would not go more than 30-35 MPH and it would not go into reverse after I was able to make it to a safe location. It was towed to a local dealership where I was later advised it was a transmission issue (valve body). The vehicle remains at the dealership awaiting repair as there is a large backorder for the valve body (I was told 8 at this point).

VEHICLE TRANSMISSION BANGS AT 50-65MPH SO MUCH SO THAT THE VEHICLE GOES INTO LIMP MODE. CODE APPEAR ON DASH, MUST SHUT TRUCK OFF AND WAIT ON SIDE OF ROAD TIL GOES BACK TO NORMAL IDLE. RESTART VEHICLE, THE ENGINE LIGHT STAYS ON FOR THE NEXT 3 STARTS THEN CLEARS TIL IT HAPPENS AGAIN.

While traveling back from Labor Day Weekend on [XXX], I was driving in the Dallas Fort Worth area when I experienced loss of power to our vehicle on a major highway [XXX] and [XXX] ) and directly on a bridge with my entire family in the vehicle (4 kids and all of our luggage). It was a very dangerous and scary situation. We had to wait one hour for a tow truck to come and take my vehicle to the closest GM dealership. I was left stranded, 3 hours from my home with my four children and luggage. The Chevrolet dealership contacted me 9 days later and informed me the technician looked at the vehicle and determined the engine was locked up/seized. It would take 9 months to get the vehicle back into the shop to determine what caused the issue and then take 6-12 months for a new engine. I have a family of 6 and I'm left car-less for two years. Yet I still have to make the monthly payment on a vehicle that I won't be driving or be in possession of. MY BIGGEST ISSUE: GM has known that they have had engine issues for many years. Particularly, with Dynamic Fuel Management causing lifter issues which leads to engine failure, yet never disclosed this to me when I purchased the vehicle. Furthermore, they never disclosed that the issue was so prevalent that motors were back ordered for over a year. Consumers are being misled into spending their hard earned money on vehicles that have major mechanical design flaws known to the manufacturer. Once the mechanical flaw is realized, the vehicle can't be repaired for up to two years. Hiding this data from consumers should be criminal. Furthermore, General Motors to this point has been no help, with the GM customer satisfaction team telling us they can't do anything until a dealer diagnosis the issue, and the dealer stating they can't diagnose the issue until May of next year, at which time they would then look to order the motor which will take 9-12 months to deliver and install. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The 2022 Suburban lost all power and came to a dead stop in the travel lane of a busy major highway. The vehicle becoming disabled in the middle of flowing travel resulted in a rear end crash from a vehicle traveling approximately 60 MPH.

- Truck makes a sizzling sound when parked - Car wouldnt start and needed battery jump, unknown source draining the battery - Truck has engine issues , started shaking and died in the middle of the highway, GM replaced engine - Engine replaced after less than a week, truck would not start, Gm replaced starter - After 2 days and using the vehicle once, truck would not start again. GM is trying to root cause issue but cant find a resolution Since the car stopped when we were on the highway and none of the fixes seem to be working I am worried that the car will abruptly stop again and put my life and others at risk

Wipers quit working while driving through a rain episode. We tried to have the car to "reset", stopped at a gas station, stopped the car, we all got off and locked the car for at least 5 minutes. Still no wipers.