2022 Chevrolet Tahoe Engine Problems

I had the recall for the Momentary Rear Wheel Lock-up completed on 2025-05-04. While I was driving March 2026 my Tahoe went into limp mode and I had to have it towed because it wouldn’t reverse it was towed a day after this happened to Lynch Chevrolet. It has sat there ever since with no fix in site. I had to get a rental vehicle that GM is paying for but they have stipulations to what they pay for and the vehicle they gave is not comparable or better than MY car. Not only is this an inconvenience but they are doing the bare minimum to help with their mistakes.

The contact's wife owns a 2022 Chevrolet Tahoe. The contact stated that while driving approximately 50-60 MPH, several unknown warning lights illuminated. The driver pulled over to the side of the road. The vehicle failed to restart and was towed to the dealer, where it was diagnosed and determined that unknown engine valves had collapsed, and there was possible camshaft damage. The contact was advised that further diagnostic tests were required. The dealer informed the contact that a recall should be issued for the failure. The vehicle was not repaired. The manufacturer was notified of the failure, and the contact was referred to the dealer for assistance. The failure mileage was approximately 68,000.

Driving down I495 in Mass when engine stopped with no warning or prior symptoms. My wife and 4 children (including 2 friends of our kids) were in the car. Luckily we were able to safely pull to the shoulder after coasting through a construction zone. If we hadn’t made it to a safe piece of shoulder chances are high that another vehicle would have hit our vehicle and hurt and killed us. These 6.2 engines are a serious safety hazard and I only hope my new engine proves to be reliable. Car was towed to dealer who diagnosed it as a seized motor. Car is a 2022 Chevy Tahoe with the problematic 6.2 engine. Engine had passed Chevrolet’s Pico test as per the 6.2 recall about 7,000 miles before it seized. Vehicle and engine dealer maintained with all required changes/maintenance. Engine seized/failed with no warning.

I took the vehicle in for the engine recall. They put in the higher viscosity oil. Shortly thereafter the engine failed. They are trying to claim it's not related to the recall issue.

My Tahoe died on a busy bridge in Moore OK during rush hour traffic. Got a ticket for impending traffic. Had to get car towed. Tahoe is still in shop. I have a rental….GM trax. My car is in the shop indefinitely. I’m requesting a rental car of equal value to what my Tahoe was. Please make contact with the appropriate Hertz company as we will have bad weather in 2 days.

The contact owns a 2022 Chevrolet Tahoe. The contact stated that while driving 65 MPH, the check engine warning light illuminated and the message "Reduced Acceleration - Drive Safety Mode - Drive with Care" was displayed. The vehicle inadvertently decelerated to 45 MPH and failed to accelerate properly. Additionally, the brake lights failed to illuminate, and the engine fan was abnormally loud while driving. The contact was able to drive to the destination and turn off the vehicle. After restarting the vehicle, the check engine warning light remained illuminated. The vehicle was taken to O'Reilly Auto Parts, where DTC: P1098 for the coolant control valve (CCV) assembly was retrieved. The contact stated that a burning odor was outside the vehicle after the vehicle was turned off. The vehicle was then taken to the dealer, but no diagnostic trouble codes were retrieved since the code was cleared by O'Reilly Auto Parts. The vehicle was not repaired. The contact related the failure to Technical Service Bulletin: N252508341 (Engine); however, the vehicle was not covered under the TSB. The manufacturer was made aware of the failure, and a case was filed. The contact was advised to report the failure to the NHTSA Hotline. The failure mileage was approximately 72,000.

The contact owns a 2022 Chevrolet Tahoe. The contact stated that while having a routine oil change at a local dealer, the contact was informed that the engine was blown. No warning light was illuminated. In addition, upon further notice, the contact's husband heard an abnormal clicking sound coming from under the hood. The vehicle was diagnosed, and determined that the engine needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was made aware of the failure. The failure mileage was approximately 84,000.

The contact owns a 2022 Chevrolet Tahoe. The contact stated that while driving 60 MPH, the vehicle briefly lost motive power but quickly returned to normal functionality. Later, upon starting the vehicle, the vehicle immediately shut off and could to be restarted. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the engine after observing metal shavings in the oil pan. The contact was informed that the engine needed to be replaced. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The manufacturer was not notified of the failure. The failure mileage was 100,000. The VIN was unavailable.

The contact owns a 2022 Chevrolet Tahoe. The contact stated while driving 70 MPH, the vehicle lost power in the middle of the roadway. The contact was unable to pull over to the shoulder of the roadway with the rear wheels seized. The “Service Transmission” warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the front brakes. The vehicle was repaired, but the failure reoccurred. The vehicle was towed back to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling), but the VIN was not included. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 73,000.

Failed coolant control valve and months-long wait for replacement part. Error code P1098. Service center informs us that the parts shortage is nation-wide. We must frequently monitor the engine temperature, which distracts from attentive driving.

The vehicle has a safety recall stating the vehicle has been affected and the engine could fail during operation and loose propulsion with an increase risk for a crash. There are not any precautions in place or offered neither is there any part available to repair the vehicle in the near future. The vehicle is a 2022 Tahoe with 60,000 miles and still under the manufactures extended warranty and they have no solution to offer any remedy at this time.

Vehicle went into neutral while driving down the road, when trying to shift it back into drive a warning came up on the dash stating, "CONDITION NOT CORRECT FOR SHIFT" and the check engine light came on as the car shut off.

Check engine light with P1098 code for engine coolant control valve failure. This part has been on back order for months and manufacturer hasn’t declared a recall or provide any update to their customers.

The contact owns a 2022 Chevrolet Tahoe. While the contact's husband was driving 80 MPH, there was an abnormal clunking sound coming from the vehicle and there were several unknown warning lights illuminated. The vehicle was driven to the shoulder of the road. The contact stated that the engine had seized. The contact stated that the vehicle failed to start as intended. The contact stated the failure had occurred while driving on a major highway. The contact stated that the vehicle was in the process of being towed to the dealer. The dealer was made aware of the failure. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 44,400.

3 Separate Major Problems: 03/23 - 8500 miles. Driving at 70mph on highway, received message on drivers display "Conditions Not Correct For Shift", car went into Neutral, no acceleration possible. Was able to safely get off highway. Stopped car, and restarted, error went away and car was able to be driven further without incident. Chose to not take in for service, 4/23 - 9000 miles. Noticed fluttering noise coming from engine bay when lifting off gas after acceleration. Service eventually found lifter/bearing issue. Whole engine was replaced under warranty. Was without car for 3 months. Further research online found that others experienced the same issue while driving and had engine failure at speed resulting in life threatening driving conditions. 4/25 - 31000 miles. Last weekend, driving at highway speeds and came to traffic standstill in left lane on major highway. Went to accelerate, and received "Conditions Not Correct for Shift" message, car went into Neutral and would not accelerate. Turned car off, and tried to restart and car was stuck in Park. No way to access Neutral, leading to blocking of left lane where cars were approaching and avoiding us at highway speeds. OnStar was notified immediately with the severity of danger stressed (2 adults, 2 children and dog remained buckled in the vehicle). However, CHP took over 1 hour to arrive, shut down highway and somehow was able to start the car one time and get into Neutral for CHP to push car safely to shoulder. Dealership alerted me to failed "Fuel Control Module" To have to 3 major engine related incidents that could have lead to accident or death is unacceptable. Online research shows these issues have been common for this vehicle engine and is absolutely unacceptable. For a driver to not be able to safely engage a Neutral override is absolutely unacceptable. I was informed by the tow truck driver that a special tool was needed and you had to crawl under the vehicle to engage neutral override.

Driving my Tahoe (67,000 miles) down the highway and everything is perfectly fine, suddenly all of the check engine lights began to flash. I wasn’t sure if it was an electrical glitch or not until the engine started knocking loudly. I was on a bridge in traffic and had no where to safely pull over. I had to drive a few miles further just to get to safety at which point the knocking became extremely loud and the entire car began shaking. I had the vehicle towed to the dealership where they informed me the lifters had gone out as well as the cam shaft. Apparently this is a very common occurrence among owners of this vehicle/similar vehicle. I am so grateful this is the one time my two small babies were not with me. It was a very scary situation and I was hours from home. This came completely out of no where without warning. Of course this happened 7,000 miles out of warranty. So now after paying over $70,000 for a vehicle that is barely 3 years old and only driven in town for the majority of that, I was stranded and now going to be out $10,000 to repair.

The contact owns a 2022 Chevrolet Tahoe. The contact stated while driving at highway speeds, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. No warning light was illuminated. The contact stated that the failure had occurred while driving on the highway in the center lane. The contact drove the vehicle to the shoulder of the road, and the vehicle lost motive power. The vehicle failed to restart. The vehicle was towed to the dealer where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not yet repaired. The contact was informed that parts were on backorder. The manufacturer was not made aware of the failure. The failure mileage was approximately 34,000. The VIN was not available.

DURAMAX ENGINE - Coolant Control Valve malfunctioned on the Diesel Engine. Can Not Drive my 2022 Tahoe. In the Dealership for 2 Months now and waiting.

Vehicle suddenly lost power at 70mph in heavy traffic. This was after a very brief flash of the electrical system off and then back on. Vehicle was safely pulled to the side of the road (luckily). The electrical system kept demanding to “push start” and then would shut off and then immediately come back on, but without the engine starting. The vehicle would not completely turn off, or turn back on from that point forward, killing the battery in the process. We called Onstar, who had it towed to Bill Estes Chevrolet in Carmel Indiana. Mark in the service department then informed us that the engine was completely seized up and would require an engine replacement.

While driving on the highway the engine started to makes noise and shut down in seconds without warning- we glided down an off-ramp narrowly avoiding oncoming traffic and was towed away on the ramp - the engine only has 68,000 miles and it well maintained. It’s my understanding that the NHTSA is investigating problems with the 6.2 L engines on 2022 Tahoes that have sudden lost of power please add my name to the investigation- GM has refused to help I’m hoping that a recall which is warranted will help with the $11,869 cost to replace the engine.