# Formal the federal safety agency Safety Complaint **2022 GMC Yukon — Catastrophic 6.2L Engine Failure, Sudden Loss of Power at Highway Speed, and Inadequate GM Response** I am filing this formal safety complaint regarding the catastrophic failure of the 6.2L V8 engine in my 2022 GMC Yukon, which has approximately 59,000 miles. The vehicle is associated with GM's 6.2L engine safety recall N252494000 (the federal safety agency 25V274). ### Sudden Engine Failure at 75 MPH — Serious Safety Risk While traveling approximately 75 miles per hour on the highway, our GMC Yukon experienced a sudden and complete engine shutdown **without any advance warning**. There were no indications that the engine was about to fail. The vehicle unexpectedly lost engine power while we were traveling at highway speed, creating an extremely dangerous situation for everyone in the vehicle and potentially for surrounding motorists. **Our family, including three young children with special needs, was placed at serious risk because of this sudden and unexpected engine failure.** The incident occurred approximately 70 miles west of [XXX], leaving us stranded in approximately 90-degree weather. We were also towing a trailer containing essential medical equipment required by one of our children with special needs. The sudden engine failure created an immediate highway safety hazard, followed by the additional concern of being stranded in extreme heat with medically vulnerable children and essential medical equipment that we could not transport with our disabled vehicle. ### GM's Failure to Assist With Medically Necessary Equipment Following the breakdown, we contacted General Motors for assistance. Despite explaining that our trailer contained medical equipment necessary for one of our children's care, GM would not assist us with moving the trailer. I find this response extremely concerning. Our family was already dealing with a frightening and potentially dangerous situation caused by the sudden failure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA
2022 GMC Yukon XL engine problems
128 complaints (73% of all complaints for this car). Typical mileage when it fails: 60,990. 2 crashes reported.
- owner complaints
- 128
- of this car's complaints
- 73%
- typical mileage
- 60,990
- crashes
- 2
- recalls
- 1
Which part fails
Owners did not name a specific part.
At what mileage
Complaints by mileage at the time of the problem.
GMC Yukon XL engine problems in other years
Specific symptoms reported on the 2022 GMC Yukon XL engine
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Engine failure 76Loss of power 32Check engine light 25Knocking 18Stalling 11Won't start 7Oil consumption 5
Related recalls
Engine and engine cooling: engine: hard parts internal/mechanical
- What is wrong
- General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
- Risk
- Engine failure increases the risk of a crash.
- Remedy
- Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual. Repairs will be performed free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Cadillac customer service at 1‑800‑333‑4223, Chevrolet customer service at 1‑800‑222‑1020, or GMC customer service at 1‑800‑462‑8782. GM's number for this recall is N252494000.
Recall number 25V274000 · Recall details
Related investigations
Loss of motive power due to engine failure post recall remedy
On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001. This investigation was opened to assess the remedy effectiveness of Recall 25V‑274. ODI has received complaints alleging engine failure in vehicles after the recall remedy had been completed, whether that remedy involved an oil viscosity change or a complete engine replacement. General Motors (GM) issued Recall 25V‑274 to address concerns of engine failure in the L87 engines produced between March 1, 2021 and May 31, 2024. GM cited the root cause as a supplier manufacturing and quality issue. GMâs recall remedy for Recall 25V‑274 consisted of two different repairs, either an oil viscosity change or an engine replacement, based on the results of the remedy inspection procedure. ODI continues to receive reports of engine failures after the completion of the recall remedy. To date, ODI has received 499 complaints alleging post-remedy engine failure in vehicles subject to Recall 25V‑274, 473 of which involved an oil viscosity change and 26 a complete engine replacement. Additionally, ODI has received 191 reports of L87 engine failures in engines produced after the production period cited in Recall 25V‑274. GM reported receiving 6,953 complaints of post-remedy engine failure. ODI is opening this Engineering Analysisto continue investigating complaints of post-remedy engine failure. ODI is expanding the scope of this Investigation to include engines produced after the production period cited in the recall. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to
EA26005
Loss of motive power due to engine failure post recall remedy
On January 16, 2026, the Office of Defects Investigation (ODI) opened Recall Query RQ26001. This investigation was opened to assess the remedy effectiveness of Recall 25V‑274. ODI has received complaints alleging engine failure in vehicles after the recall remedy had been completed, whether that remedy involved an oil viscosity change or a complete engine replacement. General Motors (GM) issued Recall 25V‑274 to address concerns of engine failure in the L87 engines produced between March 1, 2021 and May 31, 2024. GM cited the root cause as a supplier manufacturing and quality issue. GMâs recall remedy for Recall 25V‑274 consisted of two different repairs, either an oil viscosity change or an engine replacement, based on the results of the remedy inspection procedure. ODI continues to receive reports of engine failures after the completion of the recall remedy. To date, ODI has received 499 complaints alleging post-remedy engine failure in vehicles subject to Recall 25V‑274, 473 of which involved an oil viscosity change and 26 a complete engine replacement. GM reported receiving 6,953 complaints of post-remedy engine failure. ODI will close this RQ and continue to investigate complaints of post-remedy engine failure for Recall 25V‑274 as part of an Engineering Analysis (EA26005). To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to
RQ26001
Loss of motive power due to engine failure
The Office of Defects Investigation (ODI) has received 1,157 reports of engine bearing failure failures in the L87 6.2L engine produced by General Motors (GM). Of the 1,157 reports received, 173 are outside of the scope of recall 25V‑274. These engines are installed in Model Years (MY) 2019â2024 Chevrolet Silverado 1500 and GMC Sierra 1500, and 2021-2024MY Chevrolet Suburban and Tahoe, GMC Yukon/Yukon XL, and Cadillac Escalade/Escalade ESV vehicles. The subject engine failures were investigated as part of a Preliminary Evaluation (PE25001). GM determined that these engine failures were due to multiple supplier manufacturing and quality issues. GM issued recall 25V‑274 to address the supplier manufacturing and quality issues produced between March 1, 2021, and May 31, 2024. Based on the issuance of recall 25V‑274, the federal safety agency has closed PE25001. ODI continues to receive a significant number of reports of engine failure in vehicles outside the scope of 25V‑274. This presents a potential safety risk that warrants further investigation. ODI is opening this Engineering Analysis (EA) to further evaluate the scope and severity of the potential problem and to fully assess the potential safety-related issues of vehicles built outside the recall scope. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to
EA25007
Loss of motive power due to engine failure
On January 16, 2025, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE25001 after receiving complaints and field reports concerning engine failures in MY2019-2024 GMâs full-size truck and SUV T1XX platform equipped with the L87 6.2L V8 engine. These complainants alleged engine bearing failures resulting in knocking and growling noises from the engineâs bottom end and in some cases more severe consequences such as broken connecting rods leading to engine damage, or engine failure. If the engine fails during vehicle operation, the vehicle will lose propulsion, increasing the risk of a crash. On April 24, 2025, GM issued recall 25V‑274 to address the concern with L87 engines produced between March 1, 2021, and May 31, 2024. GM cited the root cause as a supplier manufacturing and quality issues. GMâs recall remedy will be either an oil change to an oil with a different viscosity or engine replacement depending on the results of the remedy inspection procedure. To date, ODI has received 1,157 allegations of engine bearing failure. GM submitted 55,464 reports in total, with 29,752 unique VINs. ODI continues to receive allegations of L87 engine failures which fall outside of the scope of recall 25V‑274. Based on GMâs recall, ODI will close this PE. the federal safety agency will continue to investigate complaints of engine failure outside the scope of recall 25V‑274 as part ofEngineering Analysis (EA25007). To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to
PE25001
What 2022 GMC Yukon XL owners say
Most recent owner complaints, unedited.
Sudden catastrophic engine failure during operation. Was climbing a hill and suddenly started losing power, almost instantly a written warning popped up on my screen saying engine oil over temp, idle engine. We started pulling off the road, engine started rattling, then shut off before we could come to a complete stop. At this point i was checking the gauges and all were at normal operating temperatures, but as I sat there watching the temperature gauge began to rise rapidly with the engine off. The engine was seized and had to be towed.
On 9/11/26 the Yukon XL flashed a check engine light and message stated to service within 7 business days. 30 seconds later the power shut off and barely coasted to the side of the highway. Engine would turn over but not start. Could not shift into neutral b/c wouldn’t start. Error message: ECM - Engine and Transmission SystemP102AThe Engine and Transmission System is not performing as expected. An issue has been detected in the Fuel Management System used to maintain, control and monitor fuel consumption. If the check engine light is flashing, a misfire condition has been detected. A misfire increases vehicle emissions and could damage the emission control system on the vehicle. Please reduce vehicle speed, avoid hard accelerations, avoid steep uphill grades, and reduce any cargo loads such as a trailer.Service within 7 days Had vehicle towed to dealership. Was repaired and picked up on 9/25/26. Paid for new battery over $400.00 On 9/29/2026 Yukon XL would not shift into reverse. The error message on the car stated. TCM - Engine and Transmission SystemP2718. Odometer: 76117 Miles
On XXX, I was driving my 2022 GMC Yukon XL Denali equipped with the 6.2L L87 V8 engine, with my [XXX] stepson as a passenger, when the engine malfunctioned and stalled, leaving the vehicle disabled in traffic. The vehicle registered diagnostic trouble code P0016 (Crankshaft Position–Camshaft Position Correlation, Bank 1 Sensor A). Prior to this incident, the vehicle had undergone GM's L87 Engine Loss of Propulsion Safety Recall 25V‑274 (GM Campaign N252494000). The vehicle passed the required engine inspection and was cleared to receive the prescribed oil viscosity change from 0W-20 to 0W-40. Under GM's recall service procedure, vehicles displaying P0016 during the inspection were required to be quarantined rather than proceeding with the oil-change remedy. Therefore, the completion of the prescribed remedy indicates that P0016 was not identified during the earlier recall screening. Despite passing GM's engine inspection and receiving the recall remedy, the engine subsequently experienced a failure involving P0016 and a complete loss of propulsion. This raises significant concerns about whether GM's inspection procedures and oil viscosity remedy adequately identify and prevent engine failures in affected vehicles. While our Yukon was disabled in traffic due to the engine stall, another motorist failed to stop and struck the vehicle from behind. The collision caused extensive damage, and the vehicle was subsequently declared a total loss. Although the other driver failed to stop, the engine failure was the initiating event that left our vehicle stranded and exposed to approaching traffic. At the time of the collision, I was [XXX] pregnant and required ambulance transportation, emergency medical evaluation, head imaging, and fetal monitoring. I subsequently experienced post-concussion symptoms and a mandibular-joint injury. My [XXX] stepson was also inside the vehicle. Vehicle can be held for inspection w/letter sent. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The vehicle was being driven from work to home on the interstate, when a loud ticking/knocking noise was heard while exiting the interstate. The motor lost power when trying to accelerate while pulling into our driveway. It was noticed that the "Service Transmission" light came on as well. It was towed to the Chevrolet dealership in Bardstown, KY where they did diagnostic testing and stated that the motor had "locked up" and will have to be replaced. The service person at the Chevrolet dealership stated that the transmission could have been affected also because the service transmission light was on as well. We are lucky the loss of power and the engine locking up did not occur on the interstate where multiple people could have been injured. The ticking/knocking and the complete engine locking up occurred within a 5 minute time span. The check engine light and service transmission lights did not come on until the vehicle coasted into our driveway. The vehicle had participated in the recall of putting a higher viscosity oil in by the Chevrolet dealership.
The engine has been replaced twice now due to recall. GM is not fixing this issue! The took my vehicle from me for two months. The owe us answers and a refund!
I own a 2022 yukon the motor was recalled and was replaced at approximately 30,000 miles. Gm had my vehicle for over a month in 2025. Now I have 36,000 miles on my yukon and my 2nd brand new engine has exploded and is currently being replace.
The contact owns a 2022 GMC Yukon XL. The contact stated that while the vehicle was at the local service center, the mechanic discovered that the oil level was extremely low and determined that the vehicle had experienced excessive oil consumption. The cause of the failure was not yet determined. The contact stated that the vehicle was previously repaired under the federal safety agency Campaign Number: 25V274000 (ENGINE AND ENGINE COOLING); the engine was inspected and a higher viscosity oil was added to the engine. The failure mileage was 60,100.
This email is a continuation of complaint # 11760621 that I filled on August 29th 2026. The vehicle was authorized by General Motors to have the engine replaced and the Service Department at the GMC Dealer informed that the replacement engine was installed and failed immediately upon it's initial test drive. I have absolutely no faith in GMC's solution to the engine issues or the safety of the vehicle in the future with myself or family in it.
Engine failed for 3rd time
Questions about the 2022 GMC Yukon XL engine
Does the 2022 GMC Yukon XL have engine problems?
Owners have filed 128 complaints about the engine of the 2022 GMC Yukon XL, 73% of all its complaints, more than any other problem.
At what mileage do 2022 GMC Yukon XL engine problems start?
The typical (median) mileage in owner complaints is 60,990 miles.
Was there a recall on the 2022 GMC Yukon XL engine?
Yes, 1 recall: 25V274000. Check your VIN to see if your car still needs the free repair.
What year does the GMC Yukon XL have bad engine?
The GMC Yukon XL model years with the most engine complaints are 2021 (166 complaints), 2023 (166 complaints) and 2022 (128 complaints).
Other 2022 GMC Yukon XL problems
Transmission 34Electrical 20Fuel system 15Driver assistance 5Brakes 4Acceleration 3Airbags 3Steering 2Suspension 2Lights 1Seats 1Visibility 1
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