Showing 169,480 complaints - component: ENGINE
Incident date: Jul 18, 2026
While driving at highway speed, my engine began to produce a loud knocking noise without prior warning. Within few seconds, the engine seized completely causing sudden loss of motive power.This caused a dangerous situation— loss of power steering and barking at highway speed, leaving me stranded in traffic lanes. I was forced to coast to the shoulder. The vehicle was towed to the nearest indep
... endent repair shop because it was not drivable and I was stranded far from home. The shop diagnosis —- seized engine due to big end connecting rod bearing seizure, identical to NHTSA Recall 17V-224 and KIA recall SC 17/ SC165 and TSB P1803 related to Theta engine bearing wear and engine seizure.My vehicle has the 2.4 L engine covered by this recall/defect.The failure occurred exactly as described in the recall: knocking , the seizure. KIA has denied warranty coverage because the vehicle was initially diagnosed and repaired at independent shop after the roadside emergency.The shop was used only because the vehicle was immobilized on the freeway away from home. I did attempt to contact a dealership in FortWorth, Texas, Morits KIA, but they could not provide roadside assistance or a tow solution at that time. I am reporting because: 1) This is a sudden loss of power at highway speed, which is a major safety risk 2) This appears to be the same defect KIA has recalled for, but the vehicle was not remedied or remedy failed 3) KIA is refusing to honor the extended warranty for this known defect I request NHTSA document this failure as part of the ongoing monitoring of Theta II engine failures. Vehicle is available for inspection and defective engine have been preserved.Read more
Incident date: Aug 5, 2026
While driving, suddenly, with no warning smoke came from under the hood. I got off the road and turned off car immediately. Luckily, since I did turn off the car so quickly, it did not burst into flames but did create a fire within the engine. I have video of fire damage and BMW quote on repair stating fire damage. As in the past with BMW, there is a documented history of PCV-heater fires.
... NHTSA Recall 22V-119 states the BMW PCV valve heaters can short circuit, overheat and cause a fire.Read more
Fire
Incident date: May 1, 2026
Nearly new Chevrolet Tahoe in 2021 with less than 4,000 miles had an engine failure due to defective valve lifters that required a significant repair and lengthy out of service period (replaced valve lifters in one bank). Now in 2026 the same vehicle's engine has failed for the same reason and the engine needed to be replaced.
Incident date: Nov 13, 2025
I purchased my 2020 GMC Sierra 1500 AT4 with the L87 6.2L V8 new from a GMC dealer in March 2020 for $65,910 (VIN [XXX]). The truck has primarily highway mileage, very little towing, and has been well maintained. At 166,634 miles on [XXX], the truck developed a flashing check-engine light. The GMC dealer diagnosed “Cyl 3 lifter failure with camshaft damage” and determined that replacing the en
... gine was preferable to repairing it because of the vehicle's mileage. The dealer installed a replacement OEM GMC engine and replaced both broken engine mounts. The replacement engine and installation cost $11,778. The replacement engine has subsequently required multiple repairs. At approximately 170,411 miles, the GMC dealer documented an exhaust leak that had occurred since the engine repair and a coolant leak from the upper radiator hose; both were repaired. At approximately 187,699 miles, the truck experienced overheating, coolant leakage, and loud engine-area noise. The dealer found that the water pump was coming apart and replaced the water pump and related components. I am reporting this vehicle because it is a 2020 Sierra equipped with the L87 6.2L engine and experienced catastrophic lifter/camshaft failure requiring complete engine replacement, followed by multiple engine-related repairs. I believe this history is relevant to NHTSA's investigation of L87 engine failures in earlier model years and warrants consideration when evaluating whether the known L87 engine defect extends beyond the vehicles currently covered by the recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 7, 2026
I have been submitting reports to you for several months with no resolution. The truck yet again experienced the same problem, twice, within 1 week. It would start but then claim that it couldn't detect what gear it was in and said "can't shut off until transmission is in park". After cutting electrical power to get it to shut off, it would not start. After getting it started, it would not go into
... gear. Once I got the engine running and transmission to go into gear, it no longer had ABS.Read more
Incident date: Aug 11, 2026
I took my 2022 Jeep Wrangler to my local Jeep dealership for a 21D Fire risk campaign recall inspection and powertrain software update. Car had to be towed to dealership a few days after services were completed, and was diagnosed at dealership, with an offline TCM, throwing a U0101 code. Car was in good working, driving order prior to the recall and software update and is now completely inoperable
... .Read more
Incident date: Aug 24, 2026
Initial indicators lead to engine failure as a result of defective part internal to the engine.
Incident date: Nov 22, 2023
I purchased my vehicle [XXX] from Suburban Chevrolet Cadillac in Ann Arbor, MI. Less than two weeks after purchasing the vehicle, my vehicle information screen informed me that the engine was overheating. My mechanic was able to replicate the issue and informed me I was the victim of a common issue with the 1.5L Ford EcoBoost Ford Escape engine that caused a coolant intrusion. I learned that Ford
... extended the factory warranty on the vehicle because of this issue, so they are clearly aware of it, but my vehicle was not under warranty when I purchased it used. The dealership told me they were unable to help me because I did not buy an extended warranty from them. Continuing to drive without repairing this issue could have resulted in severe engine damage, stalling, or complete mechanical failure, potentially endangering lives if it occurred while on the road. Because Ford has not issued a recall for this issue, I had to pay I had to pay $5,765.39 to replace the engine short block, inclusive of parts and labor, on top of what I paid for the car. The work was completed 11/23/2023. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 13, 2026
On multiple occasions the vehicle has not acceleratedfrom a stop while pushing the accelerator pedal. Have noticed this is usually on warmer days, with AC on half to full, within 3 minutes, and within 1 mile from leaving work for the day after car has sat parked. I am worried this will get worse and cause a potentially dangerous situation when turning left against traffic and the car doesn't accel
... erate.Read more
Incident date: Aug 19, 2026
During normal highway driving, a small road rock/debris entered through the front grille and damaged the radiator/heat exchanger. The damage caused coolant to leak, and the vehicle subsequently lost propulsion and became disabled. I had to stop driving the vehicle and have it inspected and repaired by a Toyota dealer. The Toyota dealer inspected the vehicle and confirmed that the radiator/heat ex
... changer was damaged by an outside object and was leaking. The dealer indicated that rocks or road debris can cause this type of damage. The total repair cost was approximately $1,350. I am concerned that the large openings in the front grille allow ordinary road debris to reach the radiator/heat exchanger, which is not adequately protected. A relatively small road object resulted in a critical cooling system failure and sudden loss of vehicle propulsion, creating a significant safety risk, particularly if this occurs while traveling at highway speed. I understand that NHTSA is currently reviewing similar reports involving the grille design and damage to the heat exchanger/radiator on Toyota Grand Highlander vehicles. My vehicle experienced a similar failure. I believe this issue should be investigated as a potential design-related safety defect and that an appropriate protective solution should be considered.Read more
Incident date: Aug 23, 2026
The engine in the car caught fire and subsequently destroyed the vehicle. The car was parking in a shopping center parking lot at the time.
Fire
Incident date: Aug 19, 2026
Manufacturer: General Motors / Chevrolet Vehicle: 2016 Chevrolet Cruze LT (VIN: [XXX]) Corporate Case Number: XXX Nature of Dispute: Premature mechanical failure of a major drivetrain assembly and administrative bad faith. Factual Timeline: Initial Failure & Prior Liability: At 51,490 miles, the vehicle suffered a mechanical failure of the turbocharger assembly. General Motors acknowledged defect
... awareness and prior liability by funding a $1,000 payout to complete the repair. Premature Secondary Failure: Just 40,000 miles after that official manufacturer repair, a certified Chevrolet dealership service department formally diagnosed a second total mechanical failure of the turbocharger assembly (Error Codes: P0299 Underboost and P1101 Airflow Performance). Administrative Breakdown: Upon requesting a supervisor escalation due to a combative tier-1 case manager, the manufacturer reactively demanded unauthorized diagnostic fees and prematurely closed the file. General Motors subsequently breached its 24-hour supervisor review commitment and issued a final refusal to address the recurring mechanical defect on its network. Remedy Sought: Full manufacturer coverage for the replacement of the prematurely failed drivetrain component based on documented prior corporate liability. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 22, 2026
The engine failed, and yes its available for inspection, my safety was put at risk due to the white billowing smoke out the exhaust and the smell entering in the vehicle while driving down the interstate, i proceeded to pull off onto an exit and stop at a red light and my car made me put into park and then proceeded to not crank or move other then neutral, The problem was originally part of an act
... ive recall of R25D10 Reprogramming the ECM, and P4A470 replacing the turbo hose. I originally brought my vehicle to Nissan Dealership to have those fixed on February 6th 2026. However after finding that my vehicle ended up with low oil and dried my entire system of coolant, and then proceeded to turn off in traffic on August 22nd 2026, I became aware of an extended recall that did not notify me or my specific Vin yet in the system, however the recall had been upgraded since February 11th 2026. The only warning lights were saying I needed an oil change soon, the check service warning, and the coolant temperature gauge getting hot when my engine was needing to drive, and before shutting off the car told me to put into park, pressing on the gas would not move the car. The new recall codes are R25E2, and R25E3?Read more
Incident date: Aug 17, 2026
Engine completely failed and had to be replaced
Incident date: Jan 22, 2026
The contact owns a 2017 Honda Civic. The contact stated that while driving at an undisclosed speed and exiting the freeway, while approaching a traffic light, the vehicle stalled and lost motive power. The vehicle was driven 50 MPH to a parking lot. Prior to the failure, the HVAC, emission, brakes, assist, and power steering warning lights were illuminated. The vehicle was taken to the local deale
... r, who was unable to determine the cause of the failure. The vehicle had not been diagnosed or repaired. The manufacturer was contacted, and a case was opened. The failure mileage was unknown.Read more
Incident date: Aug 22, 2026
On August 22, 2026, I was driving my 2023 GMC Yukon Denali with the 6.2L V8 at highway speed when the vehicle began struggling to maintain power while climbing a hill. The engine then developed a noticeable knocking sound. Shortly afterward, the engine shut off completely while the vehicle was moving, causing a sudden loss of propulsion. I was able to bring the vehicle to a stop, but the engine w
... ould not restart. The electronic transmission also would not shift into Neutral and displayed a message indicating that the conditions required to shift were not met. Because the vehicle could not be shifted out of Park, the towing company had difficulty loading and unloading the vehicle. The failure occurred during normal highway driving and created a significant safety concern because the engine shut down without warning while the vehicle was in motion. I am aware of NHTSA Recall 25V-274 / GM Recall N252494000 involving certain GM vehicles equipped with the 6.2L L87 engine, as well as NHTSA Engineering Analysis EA25-007 concerning engine failures and loss of propulsion. At the time of this complaint, the dealership has not yet confirmed the specific mechanical cause of my vehicle’s failure. The vehicle is being taken to an authorized GMC dealership for diagnosis. I am submitting this complaint because of the sudden engine failure and loss of propulsion while traveling on a highway.Read more
Incident date: Aug 23, 2026
I was going down the highway at 75mph and all of sudden the engine started loud knocking and loss of power. Good thing I was able to get off the exit and stop safely. Car was towed to dealer. Needs new engine 48k miles
Incident date: Aug 24, 2026
Description of the Complaint: I own a 2022 BMW X5 (VIN: [XXX], current mileage: approximately 39,500 miles as of 08/24/2026) equipped with the B58TU engine, which uses a plastic oil pump (part number 11418646454) rather than a metal one. I have not yet experienced an actual failure, but I am reporting this as a precautionary safety concern based on the following: 1. On BMW's official parts refer
... ence site (RealOEM.com), the oil pump for my specific vehicle is flagged with an "Attention! Observe PuMA measure 65494813" notice, indicating BMW's own internal system has identified a known issue requiring special observation for this part. 2. I have learned that BMW Korea has acknowledged this plastic oil pump issue following a government investigation, and has committed to a full free repair program for affected vehicles in Korea. 3. I am aware of multiple reports and complaints from other B58TU engine owners in the United States regarding this same plastic oil pump issue. 4. Given that the oil pump is a critical component for engine lubrication, a failure of this part while driving — particularly during highway or long-distance travel — could pose a serious safety risk, including sudden loss of engine oil pressure and potential engine seizure at speed. I am filing this report to bring this issue to NHTSA's attention before an actual failure occurs, and to request that this be considered as part of any pattern analysis regarding B58TU engine oil pump defects in the United States. - **Year:** 2022 - **Make:** BMW - **Model:** X5 - **VIN:** [XXX] - **Mileage:** 39,500 - **Component:** Engine and Engine Cooling (or "Engine Oil System" if listed separately) - **Attachments:** RealOEM.com INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 18, 2025
UNKNOWN, just here to make a complaint. Fuel Injectors have not failed yet but Ford Motor Company has not yet found a remedy even after 12+ months since recall was initiated. Recall was sent out August 18th, 2025 and no remedy has become available. Currently still waiting
Incident date: Aug 19, 2026
My 2016 Ford has EcoBoost coolant intrusion defect, The system failed to hold pressure, dropping significantly below operational thresholds. A subsequent borescope inspection confirmed that coolant is actively leaking past the block sealing surface and directly flooding the engine cylinders. The service facility has confirmed that because the structural engine block itself is defective, a simple h
... ead gasket replacement is mathematically unviable. The only permanent, safe solution is a complete engine long block replacement.. I contacted Ford and was told they are aware of this but cannot fix the issue or assist in fixing the problem.Read more
Incident date: Jun 12, 2026
On 6/12/26, the engine had a sudden, catastrophic failure that caused a life-threatening hazard on a 2-lane highway in a remote mountain grade with no shoulder. Prior to this incident, the forward collision system had falsely gone off several times in dark or rainy conditions when there was no actual hazard or oncoming traffic on the road, which is very distracting and dangerous. Hyundai is no
... t abiding by the terms of the federal class action lawsuit settlement, refuses to replace the defective engine, and is generally a danger to the public. What is the NHTSA going to do the next time a Hyundai catches fire and causes a catastrophic disaster in Southern California? I was fortunate the engine didn't catch fire...it was lightning-hot when I opened the hood a full 30 minutes after the breakdown. This has a Nu series MPI engine...there are 5 known classes of Hyundai/Kia engines that fail without warning and the company is still getting away with endangering drivers, refusing to replace or reimburse. I have a 10k lien on this vehicle and my livelihood is at risk because of Hyundai's negligence and disregard for the law. My stalled vehicle could have caused a deadly accident when it failed had another driver failed to see it blocking the road. This is happening to millions of Hyundai owners and we're not getting the recourse we were promised. My VIN was excluded from recalls and class action, yet it has the same exact dangerous engine defect. Please investigate the Nu 2.0 MPI engine series if this hasn't already been established as an additional unsafe configuration. It would be in the interest of public safety if Hyundai went out of business; the company's manufacturing is a danger to society and Hyundai doesn't care as long as they continue to profit from consumer hardship and suffering.Read more
Incident date: Jun 1, 2026
Lifter for cylinder 7, part of the Active Fuel Management system, failed to open causing the truck to lose full power while I was on the highway without any warning prior to the incident. It could have caused an accident if It had happened during a busier time on the highway as I could not go the "flow of traffic's speed." It has been torn down and looked over to confirm the problem and full exten
... t of the damage, by a dealership, with pictures of proof. This has left me without my vehicle for months due to needing a full brand new motor.Read more
Incident date: Jul 29, 2025
Issue 1: Faulty Collision Mitigation Braking System & Subsequent Crash Incident Details: In July of 2025, my vehicle’s automatic braking warning lights randomly activated and triggered an unprompted, emergency stop on [XXX]—despite having no vehicles ahead of me. This sudden malfunction directly caused a rear-end collision on the interstate. Documentation: A formal crash report was filed wi
... th the Georgia State Patrol. Ongoing Risk: The false automatic braking warnings continue to trigger randomly, creating an extreme safety hazard for myself and surrounding traffic. Issue 2: Premature Turbocharger Failure & Cracked Head Gasket Diagnostic Timeline: Immediately upon picking up the car from a body shop repair, every warning light on the dashboard illuminated erratically. After Ed Voyles Honda in Marietta claimed nothing was wrong, the body shop replaced a potentially loose battery cable. The issue persisted, and Shottenkirk Honda in Cartersville ultimately diagnosed a total turbocharger failure in March 2026. Out-of-Pocket Cost: Honda denied any goodwill coverage despite the widespread, documented failure of these 1.5L engines across 2018–2023 models. I paid $1,700 out of pocket to replace the turbocharger. Escalating Failures: Shortly after the turbo replacement, the head gasket cover cracked—another notorious, widely recognized defect inherent to this specific engine setup. At only seven years old, this vehicle has proven to be unreliable, dangerous, and financially burdensome. The known defects in the 1.5L powertrain warrant a widespread recall. Given my long-standing loyalty and the severe nature of these defects, I request a full reimbursement of the $1,700 turbocharger repair costs and an immediate investigation into the phantom braking issue. I expect a prompt reply outlining how Honda intends to resolve these safety issues. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Crash
Incident date: May 21, 2026
Engine failed. Had to be towed to the dealer to get a new motor. It was part of the 6.2l L87 recall
Incident date: Jul 29, 2026
We just purchased our Yukon from a dealership in February (2/7/26) and it was diagnosed with premature failure of at least one AFM valve lifter as it is causing engine misfires, shaking and stalling on 7/30/26. We just hit 67,000 miles on the odometer so we are just beyond the warranty coverage. The lifters were replaced previously by the previous owners on 12/16/24.
Incident date: Aug 23, 2026
My 2016 Honda Pilot Elite has developed a loud, heavy metallic knocking sound coming from the engine block that increases in speed with engine RPMs. Despite strict regular maintenance and oil changes, the engine noise is getting progressively worse, creating an immediate risk of catastrophic engine failure, stalling, or seizing while driving on the highway. While this vehicle matches the exact fai
... lure symptoms of NHTSA Recall 23V751 for connecting rod bearing failure, my specific VIN is currently excluded from the recall scope. I am reporting this as part of the ongoing investigation into underreported V6 engine batches.Read more
Incident date: Aug 1, 2026
While we were visiting Canada, our GMC Yukon had fewer than 5,000 miles when its engine seized on the highway. The vehicle was taken to a GMC dealership in Canada. The dealer advised that the engine needed to be replaced, and it has now been replaced. We need to back to Canada to pick up the vehicle.
Incident date: Aug 11, 2026
The truck drives rough feels like I hit something while driving and slows down while driving high speed. Every time I take to the dealership they don’t see anything wrong with it. I’m not the only one with this issue a lot of people with this same 2023 Escalade esv have the the same problem. I want the problem fixed it’s not fair that I have to deal with this. I paid a lot of money for my
... truck and work hard for it.Read more
Incident date: Jun 11, 2026
Was driving and without warning the engine locked up. Went into a coast to a stop and motor locked up.
Incident date: May 31, 2026
I am 99% sure my vehicle is compromised via a cybersecurity incident. My emergency brake will sometimes slam for no reason, no multi media system updates have occurred for over two years, and the vehicle will randomly beep on its own, unlocking the doors. Another major issue is a recent electric harness failure that the mechanics have no idea how it happened. It cost me over 8,000. Warning ligh
... ts also turn on for no apparent reason such as parking, sensors, and other traction control. I am extremely concerned with my safety. I also believe the odometer has been altered to register higher mileage.Read more
Crash
Incident date: Jul 5, 2026
This vehicle experienced an engine overheating failure while driving, five days after a cooling-system repair (radiator hoses, valve cover gaskets, spark plugs) had been completed at the dealership. The dashboard displayed an explicit "Engine has overheated" warning, and the vehicle could not continue to be driven. The vehicle was returned to the dealership. Per their own written statement, there
... were "no signs of engine damage related to the overheating concern" at that time. The vehicle's own mileage record shows it did not leave the dealership's lot for nearly a month afterward, despite a written claim that the shop foreman had personally test driven it before release. After that release, a fractured metal bracket was found in the engine compartment near the serpentine belt, along with multiple additional loose, missing, or unseated fasteners throughout the engine bay. The dealership's technician stated he had no reason to have inspected that area. The cause of the fracture and the discrepancy with the technician's account have not been resolved. Separately, the vehicle's Lane Keeping Assistance/Lane Departure Warning system has been non-functional, was twice described by the dealership's technician as "working," and both times disproven by independent testing showing the system displaying "system off." The vehicle has also been producing smoke while driving and idling, consistent with a fluid leak burning off a hot engine component, accompanied by a worsening chemical/exhaust-like odor in the cabin, not yet diagnosed. This is reported given the overheating history, the undiagnosed cabin odor with possible carbon monoxide exposure risk, and engine-bay damage discovered following dealership service, in case relevant to safety monitoring of this repair pattern.Read more
Incident date: Jun 2, 2025
2015 gmc Acadia, vin ending 7457,p2635,stuttering/hesitation and engine stalling when Arizona temperatures exceed 100* f , and mechanic advising that the condition corresponded to a known gmc issue for which they could not obtain an applicable corrective part / repair
Incident date: Aug 3, 2026
When driving between 18/25 miles per hour the engine Revs up to 6000 RPM and truck loses power. This has happened to me twice while driving , it also happened to the mechanic at the Dealership when it was towed there. The dealership had my truck for two weeks trying to fix the problem. After running a Diagnostic test it showed no codes. Stalantis was notified and they said they will NOT do anythin
... g to try and fix the problem. This is a real problem that I have seen other people have the same problem , and Stalantis refuses to do anything about it. This is a real danger if you are driving and you have no power. This first happened to me the first time on 8/03/2026. The second time was 8/04/2026, then for the mechanic on 8/10/2026.Read more
Incident date: Jul 22, 2026
Catastrophic engine failure. Main bearing lock up.
Incident date: Apr 12, 2026
My 2023 Chevrolet Tahoe (VIN: [XXX]) suffered a catastrophic failure of the 6.2L V8 L87 engine assembly — specifically the connecting rod and crankshaft components — at freeway speeds on [XXX], just 9 days after purchase. The original failed engine is no longer available for inspection as it was removed and returned as a core by Shaheen Chevrolet in Lansing, MI as part of the warranty replacem
... ent process. The only symptom prior to failure was a brief squeaking noise that began approximately 0.5 miles before the engine failed. No warning lamps, messages, or other indicators appeared at any point before the failure. The engine then failed suddenly and completely at freeway speed, causing immediate loss of propulsion. My family was left stranded in an unsafe roadside location until a tow truck arrived. Sudden loss of power at freeway speeds creates significant risk of collision for both the vehicle's occupants and surrounding motorists. The failure was inspected and confirmed by Shaheen Chevrolet as a GM manufacturing defect involving the connecting rod and crankshaft. No police, insurance representatives, or GM field engineers inspected the vehicle beyond the dealership. GM authorized a full engine replacement under Special Coverage warranty (10 years/150,000 miles). The replacement engine (GM part #12740076) was on national backorder for over two months due to supplier capacity constraints. A loaner vehicle was provided during that time. This failure occurred despite a prior GM recall addressing the same rod/crankshaft defect having been performed on this vehicle. The recall remedy was ineffective. I have no confidence the replacement engine will not fail again. With approximately 597,630 vehicles affected, this represents a serious and ongoing public safety risk. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 8, 2026
# NHTSA Complaint – 2026 Cadillac Escalade IQL My 2026 Cadillac Escalade IQL has experienced repeated "Service High Voltage System" warnings despite multiple warranty repair attempts involving the A/C/high-voltage thermal-management system. The vehicle is currently at an authorized Cadillac dealership and is available for inspection if requested. The problem first occurred in May 2026 at appro
... ximately 9,378 miles. The vehicle displayed "Service High Voltage System," "Maximum charge is limited to 69%," and "One-Pedal Driving Unavailable." The dealer documented DTC P0534, evacuated the refrigerant, flushed and recharged the A/C system, performed vehicle-wide programming, cleared the code, road-tested the vehicle, and returned it as operating properly. The problem recurred. On June 5, 2026, the vehicle was returned with "Service High Voltage System" displayed again. The dealer documented DTC P1C01, "NO OUTPUT FROM AC COMPRESSOR" and "INTERNAL OPEN IN COMPRESSOR MOTOR." The dealer replaced the A/C compressor and necessary parts, recharged the R-1234yf system, cleared the DTC, road-tested the vehicle, and documented proper operation. On August 8, 2026, "Service High Voltage System" appeared again while the vehicle was approximately three hours from home. Because the same high-voltage warning had returned after multiple prior repairs, including replacement of the A/C compressor, we did not feel comfortable driving the vehicle approximately three hours home. The problem was reported to Cadillac that day. The dealer retrieved the vehicle on August 13, and it remains at the dealership. My safety concern is the recurrence of a high-voltage system warning and previous charging restriction despite multiple dealer repair attempts. The repeated fault raises concern about the vehicle's ability to operate and charge reliably, particularly during travel. Prior occurrences were confirmed by an authorized Cadillac dealer, and the vehicle is currently available for inspection.Read more
Incident date: Jul 15, 2026
Truck has the 6.2 Litre engine,failed.GM won't do anything to fix or replace the engine.
Incident date: Aug 23, 2026
This engine has used more than 2 quarts of oil since purchased in November of 2025. It has 12,000 miles on it. The exhaust pipes are covered in black soot from oil burn. It scares me to drive it, $87,000 retail vehicle worth about nothing with a bad engine. Terrible
Incident date: Aug 15, 2026
Car will not crank, stalled while cranked, throws code P023F
Incident date: Mar 2, 2026
Incident date: Feb 13, 2026
On [XXX], I was driving down the road and a indicator light went off, indicating a malfunction. When I pulled over to the side, I shut the car off. I noticed something around the drivers side front end of the car. When I exited the vehicle, I seen fire (flame) coming from the front drivers side. It was located right in front of the tire. I called 911, Police and EMT was the first responders. By th
... e time the fire department arrived the car was a total loss. The car fire resulted in the car being placed in a junk yard. My insurance wouldn’t cover the damage, they suspected wear and tear, and denied the coverage. I had the car on loan for 2 and half years. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Fire
Incident date: Aug 12, 2026
The head gasket failed in the engine. Coolant leaked into the cylinder head causing the engine to overheat and put the driver at danger to immediate vehicle failure while driving. The problem was confirmed by the dealer. The vehicle has only been inspected by the dealership. There were warning lamps that indicated engine overheating.
Incident date: Apr 3, 2026
Engine shut down. Last thing I saw on my screen was engine oil hot engine shutting down and engine shut down and had no electrical power.
Incident date: Jul 28, 2026
I had two incidents with the Kia listed above involving the feature where the engine stops when at a light, and then turns back on when foot is removed from brake. The first instance happened in a parking lot while I was maneuvering into a spot. The accelerator sensor sent my car forward at a high rate of speed, and I missed a brick wall by inches. The second incident was much the same, maneuve
... ring into a parking spot in my apartment building. Spaces are very tight and there is a lot of stopping, reversing, going forward. Again, I took my foot off the brake and the accelerator sensor sent my car speeding into the car parked in front of me. I did serious damage to my neighbor's car and go mine. I can turn off this feature, which I now do.Read more
Crash
Incident date: Feb 13, 2026
I brought my vehicle to the dealership because it was shifting itself into Park while I was driving. I have brought the car in four times. During the last two visits, the dealership performed a system update called **VW 47DM Collision Vehicle Software Update for Travel Assist/Emergency Assist**. Immediately after leaving the dealership following these updates, my vehicle developed additional and m
... ore serious problems. The infotainment system stops working for several minutes at a time before turning back on. The vehicle is also now displaying a “Front Assist Not Available” warning. In addition, the vehicle jerks violently while driving forward or accelerating, and the front end is making a grinding noise. This software update has made my vehicle worse than it was before. I have contacted Volkswagen Customer Care multiple times, but I have been denied assistance because there is reportedly no diagnostic code in the system. However, I have video evidence of these issues occurring while driving. Volkswagen has refused to repair the vehicle or take it back despite these ongoing problems. A vehicle shifting into Park while driving, jerking during acceleration, displaying a Front Assist warning, and experiencing other system failures presents a serious safety hazard to me, my passengers, and others on the road.Read more
Incident date: Aug 19, 2026
I got the vehicle with 60,000 miles 8,000 miles in vehicle gave me problems gave me a check engine light code p0300 then took it to get inspected then was told it was the fly wheel then it’s started knocking vehicle is currently not being droven because of the fly wheel
Incident date: Jul 15, 2026
The vehicle struggles to start after sitting for around an hour. A new battery has been installed after only 3.5 years and 75k miles. A new starter was installed after the same interval. Problems have not been fixed. Probably all stemming from the auto start stop system
Incident date: Aug 19, 2026
I am filing a formal safety compliance complaint regarding my 2016 Kia Soul (1.6L GDI engine) and a structural failure of the exhaust/catalytic converter system related to NHTSA Campaign 19V120000 / Recall SC176. The vehicle has thrown a persistent P0420 Check Engine Code (Catalyst System Efficiency Below Threshold) and is experiencing unsafe driving conditions, including severe power loss and s
... udden engine stalling in active traffic. Authorized franchise Valley Kia of Modesto has refused to honor the safety recall framework. They have denied federal compliance by refusing to perform the mandated exhaust inspections, engine combustion tests, or hardware replacement under the open recall guidelines, falsely claiming prior software updates absolve them of replacing the failed physical hardware. Corporate Case #26299283 was opened on August 19, 2026, but the franchise continues to operate in complete non-compliance with federal motor vehicle safety standards, leaving an active fire and stalling hazard unresolved.Read more
Incident date: Aug 13, 2026
Received a power steering reduced notice when starting the car, noticed shortly after driving the temperature gauge had not moved from its resting position. A few trips later it still had not moved and the check engine light came on. Mechanic looked at it said it may be a sensor quoted $1k to fix. A few days later it randomly started working and the light went off so I did not have it fixed. About
... 4 months later the same code displayed on the dash with the same issues. This time I noticed the ac would not work either it only blew out hot air. Also the fan under the hood turns on as soon as the car is started. Been about 3 days and it started working again out of nowhere.Read more
Incident date: Jul 30, 2026
I, [XXX], am currently getting my engine replaced for the 1st time because of An engine failure. Engine completely shut down in the mountains while I had my 3 young kids ([XXX], [XXX] & [XXX] old) on our way to our vacation. 102 degrees outside no ac, no water for 4 hours until a tow truck finally came. The kids were scared for their life due to being on the side on the road, hungry with nothing
... to do but wait. Literally had just enough clearance to get on the side of road where vehicles drive-55-65 mph. Avenal, Ca to be exact. What’s the best way to get my money back? I do not want to continue to deal with these problems on the road with my little ones. The dealership is currently looking to replace my engine and waiting on parts. There has not been an official date I will get my vehicle back. Thank you in advance. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more