Showing 62,429 complaints - component: FUEL/PROPULSION SYSTEM
Incident date: Jun 8, 2026
The car suffered a long crank, then stalled completely while moving on a public road, which is a severe safety hazard.
Incident date: Apr 17, 2026
Unknown Truck stuck in Branchport NY Started truck. Drove for ~20miles then died Has ~1/4 tank of gas Started truck again let it idle then died again Started truck again, gave it gas, ran fine, then died Started truck again, reversed it to turn around and died again in middle of intersection
Incident date: Jul 24, 2026
Dealer completed update 9C2 Theta 2 emissions update. After update, the car sputters slightly and increased noise is heard from the tailpipe. Customer returned to dealer after driving the car in different temps and noted the above complaint. Dealer verified the complaint but continues to take no responsibility for the fault on the repair receipt by writing condition is “normal” and recommendin
... g “customer to allow vehicle to properly warm up for one to three minutes prior to driving.” The last line of the service record indicates “no problem found at this time.” A template letter from Hyundai was attached to the repair record. Hyundai may be instructing dealers to not document problems in the service records assumably so they will not be liable for future litigation. It should be noted that owner was previously denied payment on their 2017 Hyundai Tucson due to lack of documentation by the dealer to prove the case with prior class action lawsuit despite years of verbal complaints to the service staff. Dealer may be intentionally not documenting or taking responsibility for systematic failures in the Tucson in service records. This may be on the direction of Hyundai corporate. 2020 Hyundai Tucson continues to sputter periodically during normal driving conditions. Car is parked in an attached garage making a 1 to 3 minute warm-up time-consuming and possibly unsafe. This required warm up should not be considered normal as indicated on the repair record. Hyundai should take responsibility for their shortcomings and allow proper documentation on service records rather than pushing the fault on the owners. As with previous Tucson complaints, the dealer continues to indicate the problems are the result of owner actions not internal failures.Read more
Incident date: Aug 8, 2026
My tracking number assigned by NHTSA for this issue is XXX. I am adding additional pdf.s to this original safety On page 4 of 8, the attachment MIP from Genesis on HHI does not provide a reason for this concern: High Pressure Fuel Pump With Seal Cam Lobe Bucket HPFP Bolts Fuel Rail Pipe Intake Manifold Gasket Throttle Body Gasket Item Description: Speak with your service advisor for more info
... rmation on this recommended service. Reason: Left blank Service Advisors' texts attached: 1, 2, and 3 from [XXX] of Genesis/[XXX] of HHI: The dealership’s verbal assessment was that the fuel pump area bolts sheared off due to "outside work" or "over-tightening, I asked for photos to provide visual, metallurgical proof of tool marks or cross-threading to back up that claim, and [XXX] verbally stated they had submitted those to Genesis. I never received the photos. The last attachment (Diagnostic Check). **RESPONSE to dealerships' speculation: ** Under Federal Recall 033G (NHTSA Campaign 26V229000), which directly involves the failure of fuel system retention fasteners, the Insufficient torque on the stabilizer bolts is prone to a bolt backing out even a fraction of an inch; the fuel assembly begins to vibrate violently against it. This creates immense lateral (sideways) fatigue stress on the bolt threads. Eventually, under that continuous vibration and stress, the metal fatigues and shears (snaps) completely off. [XXX] - GMA Case Management - [XXX] assigned me Case #XXX. Provide all requests for completion and docs. An inspection is to take place. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 5, 2026
My 2022 GMC Terrain left me on the side of the road today with a fuel pump module failure. After having it towed to the dealership I began looking to see if this is a known problem. I see that there was a recall for the 2022 GMC Terrain, but my VIN is not listed on that recall. MY FUEL PUMP MODULE FAILED! I think that my VIN was left off of recall list. GMC should pay to repair this!
Incident date: Dec 1, 2024
The high-voltage battery failed unexpectedly shortly after the warranty expired (with only 9,000 miles past warranty). Tesla Service confirmed a main high-voltage battery defect and quoted a full battery replacement. A sudden high-voltage battery failure causes a complete loss of propulsion/power, creating a severe collision and safety hazard on public roads. There were no prior warnings until the
... system suddenly failed and rendered the vehicle inoperable. The vehicle is currently available for inspection. This appears to be a premature latent defect in 2021 model high-voltage battery packs.Read more
Incident date: Jul 7, 2026
I am having fuel pump issues and my VIN was excluded from the recall from Toyota for similar issues. Toyota’s low-pressure fuel pump recall (originally announced Jan 2020, expanded multiple times through Jan 2025) covers vehicles across several model years, where a defective impeller made from inadequate resin material could swell and cause fuel starvation and sudden stalling. Highlander is ment
... ioned as included for selected model years in some recall summariesRead more
Incident date: Aug 3, 2026
I was driving on the highway and my car lost power and then had to shut down. I am now getting error code P129F. which is a known recall for the fuel pump control module. When I put in my VIN, it doesn’t show my car part of it, but it is a 2021 Tahoe experiencing the exact same issue and getting the same error code that is part of the recall. I also read that it is part of the federal emissions
... warranty, which is eight year 80,000 miles. My car has 59,000 miles on it and I verify that it’s still under warranty from that standpoint. I want to take it into the dealership on Monday, but I need to know what my options are to get it repaired for free under this recall since currently my car is not coming up via this VIN under this recallRead more
Incident date: Jul 16, 2026
MAP hose/sensor failure. Issue causes motorcycle to repeatedly stall while in motion. Dealer has confirmed this is a repeat issue, even after initial MAP hose recall has been performed. Had been inspected by the dealer multiple times. Vehicle is at the dealership now for this issue again. They are working manufacturer to determine why the repeated issue. Symptoms are rough uneven idle, and rep
... eated stalling when in motionRead more
Incident date: Jan 9, 2026
I am writing to report a safety concern with my 2025 Kia Sorento plug-in hybrid. On multiple occasions, after starting the vehicle, the instrument panel appears normal, but the vehicle does not enter the ready state. The ready indicator does not illuminate and the vehicle will not shift into drive or reverse. The vehicle will however, unfortunately, shift into neutral and roll, but with no power.
... The only way to restore normal operation is to completely turn the vehicle off and restart it. This intermittent condition creates a safety concern because it can leave the vehicle unexpectedly immobilized, with no power, and allow the vehicle to move/roll with no control. I respectfully request that Kia investigate this issue for a possible software or hybrid control defect. Please document my report and inform me of any software updates, improvements or service recalls.Read more
Incident date: Jul 24, 2026
I am reporting a serious safety concern with my 2026 Jeep Grand Cherokee L. On multiple occasions, while driving and needing to slow down quickly behind another vehicle, the vehicle has emitted an audible warning, the engine has shut off while the vehicle was still moving, and the "D" drive indicator began flashing. When this occurs, the vehicle loses propulsion and I am only able to coast to a
... stop. I then have to place the vehicle in Park and restart the engine before the transmission will operate normally again. This has happened more than once and appears to occur during firm or rapid braking/deceleration. The braking was not an emergency stop or collision. The vehicle simply required quicker-than-normal deceleration due to traffic ahead. I am concerned that this could occur at highway speeds or in heavy traffic and create a serious risk of a rear-end collision or other crash because the vehicle unexpectedly loses engine power and propulsion while still in motion. The vehicle is very new. I am requesting that NHTSA investigate whether this is a powertrain, transmission, engine-control, braking-system, or software-related safety defect affecting the 2026 Jeep Grand Cherokee L.Read more
Incident date: Aug 8, 2026
While accelerating the vehicle stalled and came to a complete stop. I was unable to leave the road way due to the vehicle stoping, shifting to park, setting the e brake. I then had to push start again and pull to the shoulder. The vehicle then indicated a battery warning light, and the voltage indicated the battery was below 12v. Upon returning home and restarting the vehicle all warning lights tu
... rned off and the battery voltage indicated no issues. This vehicle is on its 3rd 12v battery. It has gone to the dealer multiple times over the battery. It hesitates while accelerating but without expensive diagnostics I had no recourse.Read more
Incident date: Aug 8, 2026
There were no warning lights prior to driving and the vehicle stopping on the highway 2 times. Now the warning lights is constant and referencing the recall from 09/2025. Still no remedy for the recall. Mopar and the Alfa Romeo dealership have not contacted me regarding fixing the problem. A class action lawsuit needs to be filed
Incident date: Aug 7, 2026
My 2022 Mercedes-Benz GLC 300 (17,700 total miles) suffered a catastrophic structural engine block failure and an explosive loss of propulsion while driving at highway speeds. This occurred exactly 6 days and 183 miles after a franchised Mercedes-Benz dealership performed the official fuel pump impeller safety recall (NHTSA Campaign 23V-445).The dealership's official repair invoice documents that
... the technician custom-modified the recall remedy by reusing parts, explicitly stating: 'Relocated floater from old pump onto new fuel pump.' Simultaneously with the mechanical engine failure, a 'Reduce Engine Oil Level' message flashed on the dashboard, indicating severe fuel dilution from the compromised fuel system.The dealership is actively violating federal recall mandates by refusing to investigate this failed safety remedy unless I sign an open-ended financial check for a diagnostic and teardown fee. They have also revoked my substitute transportation to coerce payment. Mercedes-Benz USA Corporate Case Number 23652724 has been opened. I am requesting a federal safety investigation into this dealer's non-compliant recall remedy execution."Read more
Incident date: Aug 7, 2026
On August 8, 2026, at approximately 23,959 miles, my 2024 Jeep Grand Cherokee 4xe experienced a significant loss of propulsion while accelerating in Hybrid mode to merge onto a highway. During acceleration, the check engine light began flashing, then remained illuminated, and the vehicle displayed a “Service Hybrid System Required” warning. The vehicle then provided little to no effective moti
... ve power despite accelerator input, making it unsafe to continue the highway merge. I was forced to pull off the roadway and stop the vehicle. The vehicle could not be safely driven and required towing to a Jeep dealership. This vehicle has a prior history of hybrid-system-related repairs and recalls. Previous service included high-voltage battery recall work, control module programming, replacement of the electric coolant heater, and replacement of the auxiliary coolant pump and coolant temperature sensor after earlier check-engine-light, EV-mode, and Hybrid-mode drivability complaints. A prior repair order also documented jerking during deceleration and reacceleration while operating in Hybrid mode. The current dealer has been unable to reproduce the loss-of-propulsion event. During diagnosis, one or more vehicle control modules may have been reset or cleared, which may have removed stored diagnostic trouble codes or other event data associated with the failure. I am reporting this because the sudden loss of propulsion occurred during highway entry and created a serious safety concern.Read more
Incident date: Aug 8, 2026
I am reporting a serious safety incident involving my 2024 Chevrolet Traverse RS AWD, with approximately 34,378 miles. On or about [XXX], while the vehicle was being driven near Sarasota Florida at approximately 25 mph, it suddenly lost propulsion and all electrical power. The instrument panel, displays and vehicle electrical systems went completely dark. The vehicle was completely dead and would
... not restart. Police subsequently jump-started it, but the vehicle’s systems did not initially operate normally. This vehicle previously experienced another complete electrical-power failure while parked overnight, and the dealership has a record of that incident. Following the in-motion shutdown, the dealership performed a complete software flash using USB and stated that a software problem may have caused a parasitic battery draw. I understand how a parasitic draw could discharge the battery while the vehicle is parked. However, I have not received an adequate explanation of why the vehicle lost all electrical power while the engine was running and the charging system should have been supplying power. I am requesting that General Motors open a formal product-safety case, review the dealership’s diagnostic and programming records, determine the complete cause of the in-motion shutdown, and provide written confirmation of the tests and repairs performed. Please provide me with the GM case number and escalate the matter for appropriate technical or field review. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Oct 1, 2025
I am reporting a serious safety incident involving my 2024 Nissan Rogue, which caught fire after a history of shuddering, hesitation, and problems during acceleration. Prior to the fire, I brought the vehicle to a Nissan dealership multiple times because it had a recall and was shuddering during acceleration and at times felt as though it might stall. During these visits, the dealership performed
... recall related work, diagnostic testing, and repairs involving engine-related components. The vehicle continued to experience similar symptoms after the initial repairs, so I returned to the dealership for further evaluation. Additional work was performed after an intermittent misfire was identified, including replacement of a fuel injector and spark plug and further testing of ignition-related components. Despite these repairs, the vehicle continued to have problems. Shortly afterward, while I was driving, the Rogue experienced a significant loss of acceleration and power and subsequently caught fire. The vehicle sustained extensive fire damage and was ultimately declared a total loss by my insurance company. I am submitting this complaint because the fire occurred after repeated documented symptoms involving shuddering, hesitation, loss of acceleration, and an intermittent misfire, as well as multiple attempts by the dealership to diagnose and repair the problem. I believe this sequence of events should be reviewed by NHTSA to determine whether the fire and preceding loss of power may be related to a safety defect affecting this vehicle or other Nissan Rogues. I have supporting repair records, photographs, insurance documentation, and other information available if requested.Read more
Fire
Incident date: Aug 8, 2026
NHTSA Complaint Narrative — Draft On July 9, 2026, in the evening, my leased 2026 Subaru Outback Touring caught fire while we were driving home. We were stopped in a left-turn lane waiting on a left-turn signal. When the light turned, the vehicle in front of us moved forward — which, in hindsight, was fortunate, because molten metal was sprayed across that exact spot moments later. The engine
... effectively exploded, throwing molten metal from the melted hood and engine components into the air around the car. We exited the vehicle immediately, leaving it burning in the left-turn lane. The fire department, based only about half a mile away, arrived within approximately 4 minutes, but it still took them roughly 35 minutes to fully extinguish the fire given its intensity. The vehicle had just been returned that day (or very recently) from a 3.5-week internal engine repair at the dealership. This was the third time I had reported the same underlying engine problem to Subaru — the recent lengthy repair was the first real attempt by the dealer to address it, and it failed within days of the vehicle being returned to me. My spouse and I were in the car moments before the explosion. Had we been delayed even briefly — for example, had the car ahead of us not moved forward when it did — we believe we could have been seriously injured or killed by the explosion and flying molten debris. The vehicle was a total loss. I am filing this complaint because: This was the third report of the same engine issue prior to the fire, indicating a recurring, unresolved defect rather than an isolated incident. The failure occurred immediately after a dealership repair specifically intended to fix this problem, suggesting the underlying defect was not — or could not be — properly corrected. The nature of the failure (explosive engine fire while driving, throwing molten metal across an active traffic lane) presents a serious risk of injury or death to occupants, other drivers, and bystandersRead more
Fire
Incident date: Aug 5, 2026
The rock and pinion is not working. The is an issue with the fuel emission. Engine light is on for both.
Incident date: Aug 1, 2026
I have a 2017 ford f350 diesel 6.7 and replaced the low pressure fuel pump in 2022 at about 57000 miles. Then again in July of 2026 the fuel pump has had to be replaced again at 68000 miles. I read that many 2022 ford vehicles were recalled in that year for a bad fuel pump. So I think I might have been given a bad fuel pump from that year 2022 and now its bad again. This is a know problem for ford
... s I dont understand why there is not a recall for these pumps. Ford is been building bad pumps for a long time and are getting away with it, A fuel pump should not have to be replaced after 3 years. The work was all done at the Beach Ford Dealership in myrtle beach sc 29575.Read more
Incident date: Aug 7, 2026
This car has broke down on me 3xs bc of the faulty pump relay. At the car wash with my children, at work, and home this vehicle has left me stranded. Now up to $1600 in repairs all while my car is broke down AGAIN for the 3rd time
Incident date: Jul 27, 2026
There are recalls for 2017 Lexus RX350’s for their fuel filters being faulty. Mine is not on the list. I have taken my car to many mechanics and in the last few months I’ve had my front and back brakes replaced, new struts, new tires and more done on the vehicle and nothing is helping. They have checked my mass air flow sensor, oxygen sensors, spark plugs, transmission and everything they can
... think of to try and see why it is having such a hard time transferring power to the wheels and being very sluggish. I’ve replaced air filters, done fuel additives and many other things, there are no error codes or any stored codes. I am left to only think it is the fuel filter/system and my vehicle is part of the list affected. I noticed the changes in the vehicle about 20,000 or so miles ago and it’s gotten worse. I’m not sure what else I can do at this point.Read more
Incident date: Jul 25, 2026
Gas tank expansion and pcv melted. Car smells like gas when I was driving earlier, and my garage was flooded with the fumes of gasoline.
Incident date: Jul 29, 2026
The check engine light illuminated on my 2024 Chevrolet Trax at 36,883 miles. An authorized Chevrolet dealer, Advantage Chevrolet of Bridgeview in Bridgeview, Illinois, diagnosed a failed evaporative emission canister purge pump and replaced it on August 6, 2026. I paid $729.46 out of pocket. I am filing this complaint because General Motors has already identified this exact part as defective and
... extended warranty coverage for it — but not for my model year. The part installed in my vehicle, shown on my invoice, is GM part number 25207556. That part number is listed by name in the Parts Information table of GM Special Coverage bulletin N242484740, which identifies four interchangeable evaporative emissions canister purge pumps: 12741165, 12741163, 25207556, and 12726033. That bulletin extends coverage on this component to 15 years or 150,000 miles for the 2022 Chevrolet Trax, 2022 Silverado 1500, 2022-2023 Blazer, and multiple Buick, Cadillac, and GMC models. A prior program covered 2020-2021 vehicles. My 2024 Trax failed with the same part number GM covers for fifteen years on the 2022 Trax. The failure occurred at 36,883 miles — five days after my 3-year bumper-to-bumper warranty expired on August 1, 2026, based on an in-service date of August 1, 2023. The failure illuminates the malfunction indicator lamp, which masks any other diagnostic trouble code that may set behind it, increases evaporative hydrocarbon emissions, and causes automatic failure of Illinois OBD-based emissions inspection. GM has now issued purge pump coverage extensions twice, for 2020-2021 and again for 2022-2023 vehicles. The same component is failing on 2024 vehicles at comparable mileage. I believe the defect extends to the 2024 and later model years and that coverage should be extended accordingly.Read more
Incident date: Aug 7, 2026
While driving home from work my 2020 GMC Terrain stalled and turned off. I was on a very busy 2 lane road, crossing a intersection in a tourist area in [XXX]. This could have be come fatal very easily. I was able to get the car started and Home but had to take it very slow. Next day we weren't able to get the car started nor turned on. Battery is new and still works, we also had a mechanic come to
... the house and run his computer telling us it was the Fuel Pump Control Module. There were no warning signs leading up to this moment. I see there has been recalls for the same issue for 2021 and 2022 models but my GMC dealership I bought my car at is telling this isn't an issue in any Terrain that they are aware of. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 6, 2026
The vehicle experienced a sudden, catastrophic loss of motive power while driving in active traffic due to a severe hybrid powertrain malfunction. Immediately prior to the failure, the dashboard displayed a critical warning message: "Stop Safely – Vehicle will shut off soon." The vehicle then lost all propulsion, leaving it completely disabled and forcing an emergency maneuver to the shoulder.
... This dangerous stalling event occurred twice. The safety of my family was put at extreme risk as we were trapped in a dead vehicle in active traffic lanes, creating a severe rear-end collision hazard. The malfunctioning system involves the hybrid propulsion system, specifically the Hybrid Control Module (HCPM) or internal transaxle wiring. This issue began immediately after a dealership performed the mandatory 44D Emissions Recall software flash repair. The vehicle is currently with Dealership for more than a week for diagnosis. The problem has not yet been permanently repaired by the manufacturer, but diagnostic trouble codes should be stored in the vehicle's computer modules.Read more
Incident date: Aug 2, 2026
2027 CHEVROLET BOLT – SUDDEN FORWARD LURCH / PROPULSION EVENT WITH MULTIPLE COMMUNICATION FAULT CODES While driving my new 2027 Chevrolet Bolt, I was stopped at a traffic light. When the light changed, I applied the accelerator gently to move forward. The vehicle suddenly produced a loud bang or clunk and lurched sharply forward. All of the yellow instrument panel lights flashed on for a few sec
... onds. The acceleration was abrupt and substantially different from my accelerator input. Surrounding drivers were alarmed. The event was sufficiently forceful and unexpected that I considered it a safety issue involving propulsion control. I was not accelerating aggressively; this was a gentle acceleration, in traffic, making a left turn onto a freeway ramp. I subsequently brought the vehicle to the Chevrolet dealer for diagnosis. The dealer retrieved the following diagnostic trouble codes: U164B; U164E (5 times); U0485; U11FD; P3013; U1A25; U160A (3 times)l U197A (3 times); U0159; U1126 (2 times); U1150; B1A25; U1607; U1151 Several of the retrieved codes are U-series communication/data-network codes. The vehicle has now been at the dealership for three days; so far the dealer has not provided an explanation for the sudden lurch or identified the underlying cause of the diagnostic codes. Previously the car was at the dealership for 15 days. I am concerned that an intermittent electronic, communication-network, propulsion-control, power-supply, software, or related fault could cause another unexpected propulsion event. The vehicle has also experienced charging/range abnormalities, and code P3013 was among the codes retrieved by the dealer. I do not know whether those issues are related to the lurch event, and I am not asserting that they are. I am reporting them because they may be relevant to NHTSA’s evaluation of the vehicle’s electrical and control systems. I am requesting that this incident be recorded as a potential safety defectRead more
Incident date: Aug 7, 2026
Our 2018 Ford F-350 Super Duty diesel with the 6.7L Power Stroke engine has a well-known, massive fuel system concern involving the Bosch CP4 high-pressure fuel pump. This pump failed and it sheds metal shavings throughout the entire fuel system. Repair cost $13k. Per other consumer and google results: The CP4 Fuel Pump Issue. The Defect: The Bosch CP4 pump is designed for European diesel fuel, w
... hich has more lubrication than American diesel. When it lacks sufficient lubrication, it can score itself and self-destruct. The Damage: Metal debris floods the fuel rails, lines, and injectors, requiring a complete replacement of the fuel system components.Read more
Incident date: Aug 4, 2026
Fuel Leak: I can smell heavy gas fumes inside the vehicle cabin. Fire Hazard: The vehicle is unsafe to drive due to an imminent risk of a fuel fire. Corporate Refusal: Kia Corporate refused to generate a case number and my local dealership refused to service the vehicle leaving a dangerous safety defect unrepaired on public roads. Mechanical Symptoms: The car is experiencing slow cranking, engine
... sputtering, and multiple dashboard warning lights.Read more
Incident date: May 30, 2026
Manufacturer Dealer Diagnostic confirmed that Head Gasket is leaking on cylinder 1 and that this is a known issue. Vehicle just 3 months and barely 2000 miles out of new car warranty. Manufacturer fails to cover repair at 100% Power Loss while driving on the freeway on 2 separate occasions. Engine did not provide power in response to accelerator pedal, car slows down w/o control. Incident 1 travel
... ing 65 mph Hwy [XXX] in [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jul 31, 2026
I was driving to work on 7/20/26 and my vehicle loss engine propulsion , engine failure and unable to restart vehicle and shift gears.
Incident date: Jul 18, 2026
Formal safety complaint against dealer for recall malpractice and non-compliance with federal safety repair procedures under Campaign 21V635000. During recall service, the service department completely bypassed the mandatory TOPIx Workshop Manual Section 310-01 electronic priming sequence, leaving high-pressure fuel rails completely dry upon reassembly. Bypassing this safety protocol introduced se
... vere air pockets into the high-pressure fuel system. Time-stamped OBD diagnostic screenshots taken on the dealer lot right before departure confirm the vehicle's computer had already registered severe fuel pressure drops and engine misfires due to dry-running High-Pressure Fuel Pumps and injectors. This mechanical deviation caused the mechanical High-Pressure Fuel Pumps to fail internally and the Bank 2 fuel injectors to seize permanently wide open, resulting in continuous fuel dumping, fouled spark plugs, a destroyed oxygen sensor, and a total loss of motive power on a public roadway. Furthermore, the dealership generated federal recall compliance documentation certifying a quality-control test drive was performed when the official repair order shows identical "In" and "Out" mileage, proving the vehicle never left the service bay. The dealer refuses to remedy the related damage under federal guidelines and refuses to communicate a resolution. Due to intentional document falsification, consumer demands the manufacturer fund a $0.00 balance remedy executed at an alternate certified facility including: (1) Replacement of BOTH High-Pressure Fuel Pumps (HPFPs), (2) Replacement of all Bank 2 injectors, plugs, and oxygen sensor, (3) Crankcase oil flush due to fuel dilution, (4) Engine compression and emissions back-pressure tests, and (5) A written 12-month nationwide parts/labor warranty.Read more
Incident date: Jul 24, 2026
Known Coolant intrusion issue came up with the 2.0 Ecoboost. Began to lag on takeoff causing unsafe acceleration profiles. Took to dealership who confirmed poor design was the root cause.
Incident date: Jun 1, 2026
I own a 2023 Hyundai Sonata SEL. Over approximately three years, the vehicle experienced four separate incidents involving sudden loss of engine power and recurring fuel injector/powertrain problems. Three of these incidents occurred while the vehicle was being driven on interstate highways, creating serious safety concerns. The first incident occurred on XXX, on [XXX] [XXX]. My daughter was driv
... ing the vehicle at the time when it suddenly lost power while traveling on the interstate. She had to maneuver the vehicle to the shoulder under unsafe traffic conditions. The second incident occurred on XXX, on [XXX] near [XXX]. I was driving the vehicle when it again experienced sudden loss of power while traveling at highway speed. The third incident occurred on XXX, in [XXX]. The vehicle experienced another significant power-loss event and required roadside assistance. The fourth incident occurred on XXX, on [XXX]. The vehicle again experienced a sudden loss of engine power while I was driving on the highway. Despite multiple repair attempts, including repairs related to the fuel injectors, the same or substantially similar power-loss problem continued to recur. Because the vehicle has repeatedly lost engine power while being driven, including multiple incidents at interstate highway speeds, I believe this recurring condition presents a serious safety risk. I am reporting these incidents so NHTSA can evaluate whether this may represent a broader safety-related defect affecting this vehicle model. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jul 27, 2026
On multiple occasions while pulling across/into traffic the vehicle had a delayed acceleration response with a 1-2 second hesitation causing close calls with unpredictable acceleration coming from a complete stop.
Incident date: Jul 2, 2026
During refueling the gas station pumping nozzle would shut off indicating a full gasoline fuel tank; but, the dash board fuel gage indicated the fuel was not full. Had to dribble in fuel to fill. Dealer Mechanic found: Crash roll over gasoline vent safety valve was stuck in the crashed roll over cut off state. No gas tank ventilation. This caused back pressure in car gasoline tank to shut off g
... as station filler nozzle as though the car was full . Entire gas tank had to be replaced. Still under warranty.Read more
Incident date: May 15, 2026
- vehicle started misfiring, ECM, valve timing code, throttle system code, data system, gateway, module,. Vehicle is available and currently at the GMC dealership for continued diagnostic. -this happened on the freeway and out of nowhere the vehicle started shaking, rough, losing power and acceleration, I had to cut someone off on the freeway just to get over to the right shoulder and turned off
... the vehicle called a tow truck and haven’t been able to use the vehicle since. Vehicle is unable to be driven due to safety issues of increased acceleration and loss of power, intense shaking. -the vehicle is at the dealership now, prior there was a diagnostic performed by a different dealer, and it has been confirmed. -the vehicle is at the GMC dealership now. -ECM check engine light came on prior to the vehicle misfiring and other codes coming up.Read more
Incident date: Aug 1, 2024
SAFETY DEFECT REPORT & RECALL NON-COMPLIANCE: 2018 Mercedes-Benz Sprinter 2500 (VIN: [XXX]) This complaint involves an uncorrected emissions system defect that causes a sudden, dangerous engine shutdown and low-speed countdown limp mode on live roadways, combined with manufacturer recall non-compliance by Mercedes-Benz USA and its authorized franchise dealer, Euro Motorcars Bethesda. The vehicle
... was brought to an authorized dealership under a mandatory manufacturer recall (Recall Campaign 2025070001 / ECU software update) at 108,575 miles, well within the legally mandated 10-Year / 120,000-Mile Extended Emissions Modification Warranty. Prior to the recall service, the vehicle suffered an abrupt EGR loop breakdown and threw active safety shutdown code P19DE00 (EGR Shut Off / Exhaust Gas Recirculation Limp Mode), placing the vehicle in a hazardous low-speed countdown state. Instead of opening a mandatory Star Support warranty override file to replace the failing physical EGR hardware while the asset was legally under-mileage, the dealership cleared the fault codes to quickly process and bill for the software recall update, pushing the commercial vehicle back onto public roadways with active component restrictions. Because the manufacturer's franchise network failed to properly execute the recall and process the manual hardware extension while under-mileage, the automated database now blocks the required fix based on current elapsed mileage (129,093 miles). The vehicle is locked in an un-driveable limp mode condition in my driveway, completely destroying its utility. Mercedes-Benz USA Corporate Executive Care has actively refused to override the tracking error, violating the terms of the federal modification campaign and leaving an unsafe, defective vehicle in service. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 1, 2026
Vehicle went into limp mode and we towed it to the dealership. They ran diagnostics and found that the fuel filter was causing a fault for water in the fuel filter. They replaced the fuel filter and ran diagnostics again and it flagged failure for Low pressure fuel pump. They replaced the low pressure fuel pump and reran diagnostics. When they reran diagnostics it flagged for High pressure fuel pu
... mp failure and now they are in the process of tearing it down to the point of failure to find out the cause. My vehicles vin was not included in the original recall and believe that it should have been included.Read more
Incident date: Jul 23, 2026
Hyundai Sante Fe Hybrid 2025 has a bad factory seal on the high voltage harness - hybrid battery connector that causes water to intrude the connector under normal conditions which can short the battery and pose a major safety issue. Hyundai is refusing warranty coverage of my shorted hybrid battery on my brand new 2025 Hyundai Sante Fe Hybrid stating “Flood” with no evidence of flood damage.
... My car experienced multiple P engine hybrid system faults on XXX and would not drive. I had it towed the Van Hyundai Carrollton on that date. They did not look at the car for over a week and it sat on their lot the entire time. On XXX they finally inspected it and claimed the car had been “flooded” and shorted the hybrid battery. The only evidence they provided was moisture in the high voltage harness. There were no water/silt lines, any other damage to any other components, and no evidence of any water anywhere else on the vehicle. The video they showed of the undercarriage only showed normal splash marks from driving. The car was never flooded/submerged. Any water/moisture found in the harness would have been due to a faulty/defective factory seal that should be impervious to water under normal operating conditions. No water/flooding/submersion damage would have been obvious of this. The dealership refused to provide any evidence and had no follow-up. One key aspect they refused to acknowledge was there was a massive rainstorm in [XXX] onXXX which was also the only rainstorm in the area in the previous 1-2 months. This happened while the car was on the dealer’s lot. The car had no issues with any water prior to being at Van Hyundai. A case was opened with Hyundai Corporate and the Dealship also lied stating the car wasn’t in their system until XXX, which is false as I have phone records, tow records, and appointments showing the 7/10 date, so corporate overlooked that. I disagreed with the dealerships diagnosis as it was a scapegoat finding putting all blame o INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACTRead more
Incident date: Aug 1, 2026
On August 22, 2025 the malfunction indicator lamp (code: P146B Evap. purge pump) illuminated with no noticeable change. Ran codes at auto zone which stated engine failed and emissions not ready. August 25, 2025 drove to certified Chevy dealer dropped off vehicle and showed the service advisor the fix finder test results from auto zone as well as the illuminated indicator lamp (check engine light).
... August 26, 2025 picked up my vehicle with receipt stating "found dtc's P146b and P1467 stored in ECM (engine control module) for evap purge pump fault. inspected evap canister for any signs of fuel and none were found. replaced evap purge pump per special policy #N232395310. Cleared dtc and road tested vehicle to verify repair". September 9, 2025 my engine indicator light illuminated and my engine entered limp mode, a safety feature which reduces cylinder output/capacity. September 12, 2025 while in limp mode, I returned to the service dealer and informed them of the reduced power (limp mode) and my confusion as the second engine symbol that has been illuminated is in a different area than the first and my truck has ONE engine. (editor note: malfunction indicator lamp is for the emissions). My original transmission (8L90) was replace, because my vehicle was under power train warranty and the service advisor took it upon himself to approve the disassembly of my running, in good condition 8L90 transmission without consulting me or my approval. the 8L90 was "discontinued" for the 2020-2022 years without recall come to find out (sarcasm). I now have a new transmission (8L86-85) with the "special coverage" part (#N232395310) still connected, only now I have NO additional powertrain coverage for a new transmission, but the "special coverage" originally issued in 2023, BY MAIL, for 15 yr/150,000miles has extended two years plus mileage. (15 yr / 152,955) .The "special coverage" part should NOT affect the engine! Engines produce power/HEAT not CO2 . Sarbane - Oxley Act.Read more
Incident date: Aug 6, 2026
1.) Following Hyundai's 9C2 Campaign update for the ECU that was completed back on May 27th, 2026, my 2015 Sonata went into limp mode [solid check engine light present] while I was accelerating up an on-ramp on the 2nd drive cycle since the update was performed. I was already far away from the dealership so I was forced to limp it to my local shop that I regularly use to have it checked out. It wa
... s confirmed that the code on the vehicle was P200A for intake manifold runners. Since the update was for smog regulation, the code was cleared in order to see if it would come back. Since then, it has not, however the vehicle continues to have one persistent problem. The RPMs will dramatically dip and then surge back upwards while the car is coasting (no gas and no brake applied). 70% of the time, you can feel the car violently jerk as it appears to try and correct itself. 2.) I've brought this car to multiple dealerships, have a case open with corporate and have also found that this is a systemic issue with this specific update in these cars. All and all, nothing has been done. I'm repeatedly turned away over and over again because their techs are only permitted to look into it once they have hard evidence of a fault. In this case, that would be a dashboard light. I'm told that I may only return if the check engine light comes back, which as I mentioned previously, posed a HUGE safety risk to myself the first time it appeared. If I can only go 55mph down the highway, I am at risk of being rear-ended or struck in some way. 3.) The problem has not been reproduced by the dealer as they will not test drive it to see the dip and spike. However, the code was still pending for awhile in the vehicle before it cleared it on its own, so that was acknowledged by at least one place. 4.) Vehicle has not been inspected by anyone but a dealership and local mechanic. 5.) No other signs prior to the vehicle limping out on me other than some acceleration concerns on May 27th, 2026.Read more
Incident date: May 23, 2026
I bought this vehicle and few weeks later I noticed at a red light. When it turned green i hit the gas. My car took a few seconds, reved and then shot out into the lane. Since then it has had issues over 20 miles and when I stop its a few seconds for the car to accelerate and move which is scary on the road. My 4 sons were horrified! I looked up SR-16-006, after my mechanic said I have exactly e
... verything as the issue of a recall that I should be on. AutoWorx in Pittsburgh on 28th and smallman street. They wouldn't feel comfortable taking my 6k because they said its absolutely the issue covered in the 2016 CVT replacement for a 2.0 engine Lancer Mitshubushi.Read more
Incident date: Jul 30, 2026
My 2016 Hyundai Sonata (VIN: [XXX]) has a serious safety issue involving excessive engine oil consumption. The vehicle loses oil rapidly between changes and requires frequent top‑offs to avoid engine damage. This creates a risk of sudden engine failure while driving. The dealership, South Charlotte Hyundai (10518 Cadillac Street, Pineville, NC 28134), refused to perform Hyundai’s official oil
... ‑consumption test. Instead, they told me to pay $750 for a combustion cleaning and stated it would not fix the underlying problem. They would not document the refusal or provide any testing. I contacted Hyundai Corporate multiple times: • May 21, 2026 – Executive Office complaint submitted • June 3, 2026 – Follow‑up sent • June 29, 2026 – Regional escalation sent My Hyundai case number is XXX. As of XXX Hyundai has not responded to any of my Executive Office or Regional escalations. Only Customer Care replied with a template denial and no investigation. I have been waiting over two months with no action from Hyundai Corporate. I am reporting this because the manufacturer has not addressed a safety‑related defect, the dealership refused required testing, and the vehicle continues to consume oil abnormally. I am requesting NHTSA’s assistance in documenting this defect and Hyundai’s lack of response. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 6, 2026
The HVBJB ($3500 + Tax) went on my car. It is out of battery system warranty by 25,000 miles (ended at 100,000 miles, I have 125,000 miles). I called Ford Corporate and they said they "have no current programs" to give me any good will discount on the repair. This is a big, known issue with Mustang Mach-e's There was a recall for this HVBJB part / system on many of the 2021 models, but somehow
... mine wasn't included in the recall. I cannot afford this repair, and I was hoping the NHTSA can get involved to get me some financial relief from Ford. There was also a safety issue as this morning when this all happened, the car forced me to stop at an intersection and would not move or restart. The police had to push me through the intersection. It's currently at Chapman Ford in Egg Harbour Townshop, NJ.Read more
Incident date: Oct 6, 2025
On 8/3/26 my Ioniq 9 had a warning message to Check the Electrical System, but provided no additional information. I was able to drive the car home, anticipating that I be able to take it in to the Hyundai dealer where i purchased the vehicle. It should be noted that the car went into limp mode (max 25 mph) for the final six miles to my home. I researched the issue on line and determined that i
... t was possible to get the car to the dealer based upon the experience of other Hyundai owners. Note: There was no information in Hyundai documentation as to the range i could expect once receiving the error message. The morning that I took the car to the dealer, the car started normally but within 1/2 mile it went into limp mode again and within 100 feet went into 'turtle mode" 2-3 mph and came to an abrupt stop. I was at the side of the road and put the hazardous flashers on (which remained on for only a matter of minutes before going dead). The vehicle was then totally dead with no emergency flashers on a busy street). I had the vehicle towed to the dealer which was returned later in the day noting that "the 12 v battery had been recharged and subjected to load and GDS diagnostics, both passed. ICCU inspection confirmed no faults, no parasitic current draw detected, ECR reset performed". Got the car home and the very next morning received a code indicating that electrical service was required. Took the car back into the dealer and have just been informed that the ICCU is being replaced. Safety concerns: lack of documentation and information from mfr, a dead vehicle on a well-travelled road with no functioning safety hazard flashers. Luckily the event occurred during daylight hours and not during the nighttime hours.Read more
Incident date: Jul 28, 2026
I purchased this new 2026 Kia Seltos with approximately 32 miles. The vehicle now has fewer than 600 miles and has experienced two incidents of sudden, intermittent, complete loss of accelerator response. During one incident in highway traffic, the vehicle unexpectedly began decelerating and pressing the accelerator pedal produced no acceleration or meaningful propulsion. I could not maintain spe
... ed or accelerate to move out of surrounding traffic. The vehicle became unable to move normally until it was turned off and restarted. An oil-pressure warning light illuminated during the failure. There was no meaningful warning before the loss of acceleration. After the first incident, an authorized Kia dealer found diagnostic code U200300 only in the vehicle’s history. The dealer attributed the condition to a loose right battery cable, repaired or tightened the connection, and returned the vehicle as fixed. The same loss-of-acceleration condition occurred again after that repair. On July 13, 2026, an authorized Kia dealership technician personally reproduced the failure during a 30-mile test drive. The technician documented that the vehicle felt as though it died during acceleration and that pressing the accelerator would not make the vehicle go anywhere. No diagnostic trouble codes were generated or found during this dealer-confirmed failure. The dealer and Kia Techline inspected the vehicle. The dealer documented proper oil level, no obstruction in the air filter or throttle body, no visible leaks, approximately 50 psi of oil pressure at idle, and no visible corrosion or damaged connector pins. The diagnostic records provided to me end while Kia Techline was still asking about the oil-pressure sensor. I have not been provided with a confirmed root cause or documentation showing what specific repair permanently corrected the loss of propulsion. The failure creates a serious crash risk because the vehicle can suddenly lose all useful acceleration in highway traffic, lRead more
Incident date: Aug 5, 2026
Fuel evap canister leak was suspected due to very strong gas smell inside vehicle. Dealership had to change out entire fuel tank to deal with whatever was leaking. Got the car back, and the next day, the smell was back. Dealership told us not to worry about the smell, that it was normal. Drove one more time and smell was so strong that it made two adults dizzy and nauseous within five minutes. Nau
... sea lasted multiple hours. Parked and had it towed to dealer. After multiple days, still waiting to hear back, service apartment claims they're waiting for research from Kia. Vehicle has been too dangerous to drive so sitting at dealership for nearly 30 days now, total. No warning lights or messages ever came on to notify us of the problem.Read more
Incident date: Jun 21, 2026
This a Petition being filed and related to NHTSA Compl# 1827216. Petitioner respectfully submits this Petition to the NHTSA and requests a hearing to determine if Chrysler (FCA US, LLC) by and/or through its authorized dealer Hanania CDJR of Palm Coast (Hanania CDJR) has violated the 49 U.S.C 30120, or other applicable law, and where appropriate remedies consistent with the law. The facts set f
... orth below demonstrate that: 1.the Petitioners vehicle is subject to recall; 2.the vehicle experienced a failure that left the vehicle disabled in the roadway in a manner was both consistent with the recall and also supported by the vehicle’s ECM fault codes P0087 and P016f; 3.Hanania CDJR received the vehicle inoperable on 04/24/2026 and engaged in work specifically related to the recall; 4.that Petitioner did not and has not authorized any work outside that of the recall and has not provided any payment authorization; 5.Hanania CDJR ordered the parts needed to complete work in alignment with the recall service protocol: 6.Hanania CDJR disassembled the engine and took significant efforts to replace the fuel injectors and related fuel system components; 7.Hanania CDJR encountered difficulty removing the final injector and determined that the #6 injector, a part they were replacing and that is authorized as a part of the recall, could not be removed due to carbon build-up; 8.Hanania CDJR then ceased all work and demanded that Petitioner redress the work they began under the recall through the purchase and installation of cylinder heads or a complete engine at a cost of between $11,856.20 and $19,538.20. 9.Hanania CDJR failed to complete the recall and the work they initiated; 10.Hanania CDJR has had the vehicle under their custody exclusively for work under the recall for 104 days as of submission: and 11.Hanania CDJR and/or Chrysler has not provided adequate remedy under the law to purchase the vehicle or provide an adequate replacement.Read more
Incident date: Jul 24, 2026
- POTENTIAL FUEL PUMP FAILURE WHILE DRIVING - MAJOR CONCERN WHILE OPERATING VEHICLE FOR MYSELF AND FOR CHILDREN AND ELDERLY PASSENGERS - YES - YES BUT NO SOLUTION AVAILABLE - NO