Showing 62,429 complaints - component: FUEL/PROPULSION SYSTEM
Incident date: Aug 27, 2026
The fuel pump has a malfunction. The car started jerking and started to accelerate by itself when I was driving it. Yes the problem reproduced. The vehicle is currently under inspection by the manufacturer. Yes there were multiple warning lights including the check engine light.
Incident date: Aug 27, 2026
Vehicle has issues with sputtering and stalling out when at idle and while reversing after warming up. The first time that the vehicle actually stalled while reversing, it had to be put into park and restarted. I took it to the dealership and they replaced the in tank fuel pump. When I got the car back it was still acting a little strange but I thought it was just the computer relearning process.
... Shortly afterward (approx 100-150 miles later) it started struggling at idle again. Yesterday the vehicle again died while reversing, which required being placed into park and restarting. The idle was struggling but I was able to reverse and continue driving. The idle remained in a state of struggle, sputtering and almost dying, as well as extremely slow acceleration until I was able to get onto the highway for a bit. However, it did struggle a bit during the bumper to bumper traffic that I came upon during the drive. At highway speeds the vehicle's acceleration is fine. I am able to use the Automatic Adaptive Cruise as well as drive without the cruise feature. The temperature of the vehicle is always normal and I ensure that the fuel gage does not drop below 1/4 of a tank and if it does it is during the trip to the gas station. I only use QT gas in my vehicle.Read more
Incident date: Aug 25, 2026
On August 25, 2026, my 2018 Jeep Compass equipped with the 2.4L engine became inoperable approximately five months after I purchased it. The vehicle had approximately 68,000 miles. An independent repair shop initially found no fuel pressure and replaced the fuel pump and spark plugs. The vehicle remained mechanically compromised, and testing showed only 99 PSI compression in cylinder 3. The shop r
... ecommended engine replacement at an estimated cost of $9,221.49. Jeep confirmed that the vehicle was associated with Customer Satisfaction Notification W20 concerning excessive oil consumption and potential engine stalling, as well as XB1, the 2.4L excessive-oil-consumption warranty extension. Jeep stated that XB1 expired on September 20, 2025. I am concerned that abnormal oil consumption or a related engine defect may have caused progressive internal engine damage and created a stalling or loss-of-power safety risk. I request that NHTSA document and investigate this failure. Jeep customer-care reference number: 97940025.Read more
Incident date: Aug 24, 2026
At approximately 67,000 miles, the vehicle experienced a sudden vibration when accelerate and decelerate. Engine light was on and vehicle had a hard time to maintain speed above 40mph. Cars were honking behind us due to the lack of speed on road. It happen all of a sudden and cause me and my wife panic at first. The car was took to the closest dealer ([XXX] Hyundai [XXX]) and they found the proble
... m was due to an internally leaking fuel injector, requiring a complete out-of-pocket replacement. This is a known, widespread manufacturing defect directly addressed by Hyundai Technical Service Bulletin TSB #25-FL-001H (which supersedes 23-FL-002H-1). The bulletin explicitly states that 2021–2022 Hyundai Santa Fe 2.5L GDI engines suffer from premature internal fuel injector failure caused by internal filter breakage, forcing owners to pay out of pocket for a design flaw acknowledged internally by the manufacturer. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 27, 2026
When traveling home from work 8/27/26, my cruise control shut off and my car immediately went into “limp” mode. This almost caused me to get into an accident with a tractor trailer, in which, I may not have survived. Immediately pulled over and tried to find out what had caused this and how to get it fixed. Nothing worked to get it out of “limp” mode. There were no warning lights or messag
... es, except LV3. Which was a completely different issue. This issue I was able to correct. Tried fixing the “limp” mode issue by doing as told by Google AI, turn car off, lock door with key fob, waiting 10-15 minutes for computer to reset. NOTHING. Also tried checking to see if there was a battery dump, in which this case would have been the fuel system not communicating with the hybrid battery system, NOTHING. I do have an appt with the dealership on 9/2/26 to have this looked at and inspected. I have not tried to start and or drive the car again, since. Do not want to be blamed by the dealership or manufacturer, that I did something wrong or caused more issues.Read more
Incident date: Aug 22, 2026
I currently own a 2024 Toyota Grand Highlander with the 2.4L turbo engine, which I purchased in July 2023. I have been experiencing a strong gasoline/fuel smell coming from the vehicle. I took the vehicle to Fox Toyota in El Paso for inspection. According to the dealership, the smell was caused by the gasoline I was using and they stated that the fuel contained too much ethanol. However, the gaso
... line smell was strong enough to be concerning, and I am not comfortable simply assuming that the fuel is the cause without further inspection. At this time, I have not been given a specific diagnosis identifying a failed component or confirming that a particular fuel-system component is malfunctioning. The vehicle is available for further inspection if requested. The strong gasoline odor raises a safety concern because the presence of fuel vapors could potentially indicate a fuel leak or another problem with the fuel system, creating a possible fire hazard. The problem was reported to and inspected by Fox Toyota in El Paso, but the dealership attributed the odor to the ethanol content of the fuel rather than identifying a defective component. I have not had the vehicle inspected by the manufacturer or any other independent facility at this time. I have not observed any warning lights or warning messages associated with the problem. The primary symptom has been the strong gasoline smell. The vehicle has the 2.4L turbo engine. I would like to know if other 2024 Grand Highlander 2.4L turbo owners have experienced the same issue and, if so, what the actual cause was and how it was resolved.Read more
Incident date: May 6, 2026
Vehicle demonstrates an intermittent lag during acceleration, particularly during throttle position changes. Typical throttle response is appx 0.5s as measured by stopwatch. When the issue is replicated the delay can exceed 1 second. This is most concerning during situations where moderate to brisk acceleration is needed at a specific time such as turning across traffic at an intersection or me
... rging with traffic flow with a large speed disparity from one lane to the other. Vehicle has been taken to multiple Ford dealerships multiple times. The ECU and TCU have been reprogrammed and the situation does not change. Dealership has noted an issue one time but otherwise claims that they have not been able to show the issue to be out of allowable parameters by Ford. Numerous forum posts online discuss the same symptoms and comment similar findings by Ford dealership techs. What they can readily replicate is understood but considered "normal". This behavior has created 2 different situations that nearly culminated in severe accidents with myself driving the vehicle, one time with my child in the seat exposed to oncoming traffic when the accelerator lag caused a severe situation. The first severe situation was crossing traffic outside of my child's school with oncoming traffic having to slam on brakes in order to avoid the collision. The second situation happened while merging lanes on a highway going from ~45mph up to ~60mph and almost caused the neighboring lane to rear end the vehicle. The dealerships have noted the delay exists but to be considered "within allowable limits" when it happens. No warning lamps come on as a regular pattern. This pattern first appeared when the vehicle was less than 500 miles on the odometer. The first dealership ignored the information.Read more
Incident date: Jul 14, 2026
Car stalled July 14th car has been at Kia of Bowie and they are stalling g me and dont want to do the sarter recal and are asking me for $550 for a diagnostic that I should not pay for do to this safety recall ive been telling them from the start that there was a very strong gas smell coming from theoil dipstick and they have been avoiding it till yesterday now the gas has evaperated and they are
... asking g me to pay $550 for the leak down test.Read more
Incident date: Jul 14, 2026
On XXX im driving my 2021 Kia Sorento sx it stalled while driving in the mist of traffic engine light comes on and I had my car towed contacted Kia of Bowie they are giving me a hassle contacted them because this is a safety issue from the beginning I have mentioned gas smell coming from the oil dipstick now the car has say and the gas has evaperated and they are saying no gas smell contacted corp
... orate and Istill have no results. This is a serious issue and I am being mishandled and treated as if this is not a severe safety hazard and needs to be addressed by Kia I am asking for assistance PLEASE IN SERIOUS SAFETY MATTER.Read more
Incident date: Aug 28, 2026
Fuel pump is leaking, just as all the other 2018-2020 fuel pumps but mine doesn’t qualify for the recall.
Incident date: Aug 28, 2026
I am the owner of a 2019 GMC Sierra 1500 4WD equipped with the 6.2L L87 V8, VIN [XXX], currently at 177,271 miles. On [ADD DATE] while driving 40-45 mph westbound on [XXX] near XXX in [XXX], in a school zone, the engine suffered sudden catastrophic internal failure with complete loss of propulsion and would not restart. No prior warning lights or low oil pressure warning. Vehicle required tow from
... school zone. GMC dealer inspected and verified catastrophic internal failure. Dealer stated verbally failure is either camshaft broken in half or timing chain sprocket/pulley broken off or loose causing timing chain to come off. Timing cover was not removed to confirm. Dealer stated engine is not repairable and quoted $13,500 for new engine replacement only. I have copies of the work order and the dealer's written statement verifying internal failure and replacement recommendation. Engine and vehicle have been retained. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jun 19, 2026
Car suddenly fails to accelerate and dashboard lights all go off. Multiple repairs of fuel pumps have not fixed the issue. Mechanics cant find why it's not being solved
Incident date: May 15, 2026
My 2019 Kia Stinger 2.0T, VIN [XXX], suffered catastrophic engine failure at 32,000 miles due to a replacement fuel injector installed by an authorized Kia dealership. On XXX, Galeana Kia of [XXX], replaced the fuel injector on cylinder 3 under fault codes P0300 and P0303 and returned vehicle as "operating as designed." I paid for this repair out of pocket. On XXX— 57 days post-repair — Galean
... a Kia's own technician documented verbatim: "Found injector stuck opened. Performed compression test and found low compression on cylinder 3 due to piston ring failure. Injector stuck open washed out piston rings." The failed injector was the replacement part Galeana Kia installed on XXX Full engine replacement is estimated at $12,000. Kia America has not resolved this matter despite 11 weeks of documented engagement under case 26100462. Safety concern: sudden engine failure at highway speed. Parts quality concern: OEM replacement injector failed causing catastrophic engine damage. Request NHTSA investigate whether other 2019 Stinger 2.0T vehicles may have fuel system or injector failures creating similar risk. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Feb 20, 2026
I purchased my 2018 Honda Accord Sport from CarMax on January 16, 2026, and I have had several serious problems with the vehicle since purchasing it. Every warning light on the dashboard has come on, my radar system will not stay calibrated, and I have been told that my fuel injectors need to be replaced. In addition, the relay module was already broken when I received the vehicle, which causes th
... e interior lights in my car not to work properly. These issues have caused serious concerns about my safety and the safety of others because I cannot depend on the vehicle’s safety systems or know when another component may fail. The vehicle and affected components are available for inspection upon request. I have attempted to get these problems addressed, but I have not been able to get a satisfactory resolution. The issues have been identified/diagnosed, and I am seeking further inspection to determine the full extent of the problems. I have not had the vehicle inspected by the police or an insurance representative, but I am trying to get the manufacturer/dealer involved so these issues can be properly documented and addressed. I am especially concerned because I have only had this vehicle since January 16, 2026, and I have already put a significant amount of money into it while still owing a substantial amount on the loan. I was also informed that the vehicle could potentially be considered a total loss within the next couple of months. I do not believe it is reasonable for me to be left responsible for a vehicle that I recently purchased from CarMax and that has developed or revealed so many serious problems. I am requesting assistance in determining whether these issues can be properly repaired, whether the vehicle is safe and reliable to drive, and what options are available to me for a resolution given the amount of money I have already invested and the remaining balance on my vehicle loan.Read more
Incident date: Feb 7, 2026
Vehicle has a bad stumble/misfire under light load around 19 mph and 40 mph the vehicle lunges forward.After being at the dealership for over a month, They say it is normal operation that all their vehicles 3.6L.Being a mechanic for 30 years this is not normal operating conditions. I have researched this online as many Jeep owners complain about the same problem.
Incident date: May 1, 2024
On multiple occasions while driving the vehicle will randomly change drive modes by its self. It will try to go into 4x4 low gear (rock crawl mode) at highway speeds. This has happened a dozen times since I purchased the vehicle new.
Incident date: Aug 16, 2026
While driving, my 2022 Ford F-150 equipped with the 2.7L EcoBoost experienced abnormal engine operation, a check-engine light, and reduced engine power. The unexpected reduction in available engine power created a safety concern because loss of acceleration or propulsion can be dangerous when merging, crossing traffic, passing, or traveling at highway speeds. The vehicle was inspected and diagnose
... d by an authorized Ford dealership. The PCM stored DTC P0332, Knock/Combustion Vibration Sensor “B” Circuit Low. The dealer performed Ford Pinpoint Test DG. Testing reportedly found no open circuit, short to ground, short to voltage, or intermittent circuit fault. The dealer determined that the knock-sensor assembly required replacement.The repair involves replacement of Ford knock-sensor assembly FT4Z-12A699-E, which contains both knock sensors. Access to the assembly requires extensive disassembly of engine fuel and cooling-system components. Ford’s service procedure includes removal of both direct-injection fuel rails, draining the cooling system, removal of the coolant pump, and removal of the coolant outlet connector.I am concerned about the possibility of coolant leakage or contamination affecting the knock-sensor assembly because of its location in relation to cooling-system components. I do not currently know whether coolant contamination caused this particular failure. I request that NHTSA investigate whether coolant leakage or contamination in this area contributes to premature knock-sensor failures on 2.7L EcoBoost engines. I have also identified another 2022 Ford F-150 with the 2.7L EcoBoost that was diagnosed by a Ford dealership with a similar knock-sensor circuit-low fault, P0327 also quoted replacement of the same FT4Z-12A699-E assembly. I request investigation knock-sensor failures on 2.7L EcoBoost F-150s, including Ford warranty/field data and whether coolant leakage or contamination contributes to failures capable of causing unexpected reduced engine poweRead more
Incident date: Jun 21, 2026
The vehicle came to a complete stop while attempting to enter the Highway. As I accelerated to gain speed, and the vehicle halted down to stop, all sensor warning systems started to light up on the dashboard: Adaptive Cruise Control, Automatic Emergency braking, Lane Departure Warning, Parking Collision Warning, Lane Keeping Assistance -- all sensors flashing simultaneously. As our vehicle stoppe
... d, the vehicles around us in the Highway had to abruptly stopped as well, causing a serious hazard, not only to myself and my family, but also the potential for a serious injury to other as well. This incident happened to us twice, and my passenger was able to record a video of the dashboard, as all the sensors were flashing and the vehicle switch to neutral on its own coming to a stop. We explained to the Honda dealership service department and after the second time, they kept the vehicle for service and it has been over (30) days since we had any update. The vehicle has been inspected by the dealership, and it is still there as parts are in back order, but there are not sure of what the real problem is. There were no previous warnings of this problem, the vehicle is a 2024 Honda Pilot Elite with 30,174 miles, and still under dealer warranty. This is the 3rd Honda Pilot I ever owned and never experienced anything like this before. My biggest concern is that if they do not fix this vehicle properly or if it is defective, my life and my family's will be in danger every time we drive it, as we do not know when it will decide to stop while driving.Read more
Incident date: Aug 26, 2026
the problem only happens after driving for more than 30 minutes. when I stop at a light, the engine starts shaking and stalls. the starter seems cranking normally, but it takes about 3 attempts and about 40 seconds to restart. One day, the engine stopped while I was driving. There is no Check Engine Light. I took it to Honda dealer. but they keep saying they cannot replicate the problem. It is so
... dangerous to drive this car.Read more
Incident date: Aug 13, 2026
I was traveling down the highway at approximately 55mph when truck suddenly lost power. I was able to pull over and had the vehicle towed as truck would not start. It was later determined that the cp4 high pressure fuel pump grenaded causing complete fuel system replacement costing over $11,000 in repairs. Shards of aluminium was sent throughout the fuel system.
Incident date: Aug 13, 2026
Fuel Pump complete failure. No warning lights, etc. Went out at a stoplight. Vehicle restart was random and would run for only a few seconds. Luckily wasn't in the middle of intersection, but was a busy road, I was in left turn lane and created safety issue. I had warning flashers on but still caused a concern of getting hit. I kept seat belt on and called and got tow truck. Took it to Dod
... ge dealer, they confirmed vehicle would not run long enough to move. Fuel pump failure. Upon my own investigation, the issue appears common and is due to a bad fuel pump wiring harness that arcs and cause burn out and has potential heat/fire. The new pump that was installed came with a new wiring harness that changes the wiring to correct this. Less than 8,000 miles but since 17 years old, not covered by warranty. $1600 out of pocket for me for a potential safety issue they know about.Read more
Incident date: Aug 26, 2026
Driving the vehicle a strong smell of fuel vapor is noticeable coming from rear driver side of vehicle by rear door and fuel cap area. This happens when car is driven for long periods of time or on hot days. I drive my car daily and it happens every day. Smell gets so bad it gets in to the cabin area. Causing me to get headaches or light headed feeling making it unsafe to drive. I have taken vehic
... le to the dealership but nothing was done. The only thing they said they could do is clean and disinfect my AC vents. This issue has been on going since I bought the vehicle brand new 0 miles when I purchased it. There are no warning lamps or messages that appear when the issue starts. After returning home I have to park my car out side for a few hours until the fuel smell goes away and it is safe to park in my garage. I have talked to other people who own the 2024 Highlander and they have stated they to have experienced the same issue also taking it back to the dealership but no fix for the issue. Please have Toyota find a fix for this issue it is a huge safety concern for the people and the environment for the amount of fuel vapors that this car releases.Read more
Incident date: Jul 17, 2026
This vehicle has been towed into GMC service 3 times to date. #1. 2/2024 (mil 22,662) would not start, low voltage msg, replaced battery. #2. 4/2026 (mil 57,854) vehicle went into N on its own while I was driving down the road, msg on dash "function not available", I stopped and the engine died & would not restart, no engagement from starter motor, found P0615 present, found blown fuse on battery
... distribution fuse block, replaced. #3. 7/2026 (mil 63,041) vehicle went into N on its own while I was driving down interstate, msg on dash "function not available", I stopped, the engine died and would not restart, found main battery fuse blown, engine seized, found spun rod bearing full of metal debris, replaced engine, radiator, cooler lines, seals, gaskets, bolts, & fluids. My safety was at risk as I was driving down a highway and the interstate 2 of the times the vehicle put itself in N. The problem has been confirmed by the dealer. The vehicle has been inspected by the dealer's service dept. Prior to these incidents I did not notice any symptoms that would have alerted me of what was to come. **This report is referring to my latest incident which was engine seizure. *Two recalls have been performed, #1. 5/2025 "reprogrammed serial data module" & #2. 11/2025 "engine loss of propulsion recall", replaced oil with 0W-40 & "ECM software update recall", replaced ECM with SPS.Read more
Incident date: Mar 1, 2025
I am reporting an authorized manufacturer franchise dealer for actively refusing to remedy a federal safety recall and unlawfully withholding my vehicle. My vehicle is a 2019 Alfa Romeo Stelvio (VIN: [Insert VIN]), which is subject to the active Fuel Pump Safety Recall (NHTSA Campaign 25V586000 / Manufacturer Recall Code 93C). The vehicle has been physically located at Southern Alfa Romeo of Nor
... folk ([XXX]) for approximately 18 months. The dealership service management has explicitly stated that they will not perform the mandatory safety recall remedy, nor will they release my vehicle to a flatbed towing company, until an unrelated $5,000 civil dispute involving a loaner car is paid out of pocket. By conditioning a federal safety mandate and the physical custody of my vehicle on a separate civil debt, this dealership is violating the National Traffic and Motor Vehicle Safety Act (49 U.S.C. Chapter 301). The 1.5-year delay also completely violates the federal requirement to provide a safety remedy within a reasonable timeframe. I request federal intervention to force compliance. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 1, 2026
The Dynamic Fuel Management (DFS) is causing damage to lifters, valves, camshafts, and connecting rods. I received a recall notice from GMC on the GMC app, stating "L88" Engine loss of Propulsion or Related field action: Special coverage N252494003. The connecting rod and/or crankshaft engine components have manufacturing defects that can lead to engine damage and engine failure. My 22' GMC 1500
... has just over 30k miles, and issues are starting with the previously mentioned engine parts. A "pico" test was completed at approx 20k miles. Too early and not enough mileage to show the true damage caused by the "DFM" Dynamic Fuel Management.Read more
Incident date: Aug 23, 2026
Fuel pump not holding enough pressure causing issues with car starting. No warning lights were displayed. Dealership checked and confirmed and replaced defective parts
Incident date: Sep 17, 2025
My 2023 GMC Yukon AT4 with the 6.2L V8 has experienced multiple serious engine-related failures. The original engine previously was making a whining / knocking noise, then seized and required complete engine replacement under a GM recall/campaign involving 6.2L engine failures. The replacement engine later developed a lifter/valvetrain failure and required lifter replacement. The vehicle is now
... again exhibiting a pronounced rhythmic mechanical knocking/tapping noise, primarily during cold starts after sitting for an extended period. The noise occurs on most cold starts and has been documented in multiple videos. The vehicle is currently at a GMC dealership for inspection. I provided the dealer with several videos clearly demonstrating the noise. The dealer has stated that it has not yet been able to reproduce the condition and is attempting additional cold-start testing. The exact cause is currently UNKNOWN. No consistent warning lights or dashboard messages have appeared with the current knocking condition. My concern is that this vehicle has already experienced a catastrophic engine seizure, followed by internal valvetrain/lifter failure in the replacement engine, and is now again exhibiting abnormal mechanical engine noise. I am concerned this may indicate another developing internal engine failure that could potentially result in engine seizure or sudden loss of power while driving, including at highway speeds or in traffic. The vehicle and engine remain available for inspection, and multiple video recordings of the recurring cold-start knocking are available.Read more
Incident date: Aug 25, 2026
What component or system failed or malfunctioned, and is it available for inspection upon request? - Fuel injectors - They can be inspected in needed How was your safety or the safety of others put at risk? - This issue can cause issues with the engine and ultimately make the vehicle unsafe to operate. Has the problem been reproduced or confirmed by a dealer or independent service center? Has th
... e vehicle or component been inspected by the manufacturer, police, insurance representatives or others? This is a known issue with honda vehicles including the odyssey for 2019. There is a Service Bulletin 21-010 that mentioned the issue but only covers some VINS but this is an issue with other VINS that the dealer refuses to cover. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? A Check engine light will come on.Read more
Incident date: Nov 12, 2025
My vehicle has experienced a serious and extremely dangerous loss-of-propulsion condition on three separate occasions. The first time this happened, my RAM only had 4,513 miles on the odometer. I addressed this issue with my Carl Burger Dodge advisor in writing when I dropped it off and asked him to call me about it, but he never did. He also did not add anything I mentioned on my departure paperw
... ork. He completely ignored this liability. While driving normally in DRIVE, the truck unexpectedly shifts out of gear and effectively goes into NEUTRAL without any input from me. The “P”/Park indicator flashes, the vehicle will no longer respond to accelerator input, and I lose the ability to accelerate. To recover the vehicle, I have had to bring it to a complete stop, shift into PARK, and then shift back into DRIVE before propulsion is restored. This is not a normal transmission shift or a minor drivability concern. The vehicle is unexpectedly losing the ability to accelerate while in motion. This creates a serious safety risk, particularly in traffic, while merging, crossing intersections, or traveling at highway speeds. The condition has occurred three separate times, and I have video documentation of one of the incidents. I have also identified other reported complaints involving 2025 Ram 1500 vehicles experiencing similar unexpected loss of propulsion, neutral/gear-selection problems, flashing gear indicators, and the need to stop the vehicle and reselect PARK and DRIVE. I am therefore formally placing Ram/Stellantis on notice that I consider this a substantial safety defect and am requesting that the manufacturer repurchase the vehicle rather than simply continuing an open-ended repair process.Read more
Incident date: Aug 22, 2026
The car stalled while traveling down a road. We tried to restart and it would run for a few seconds and stall. We could not restart. There were no warning lights before the stall and after the engine would not run to get any other indicators that something was wrong. Had it towed to dealership, their diagnostic's showed it was a fuel pump driver module. Upon researching the issue, there is a
... recall for this problem but my VIN was not included in the recall.Read more
Incident date: Aug 27, 2026
After recalls performed trouble code P2402 EVAP leak still is present and check engine light is on
Incident date: Mar 10, 2025
I own a 2020 Kia Optima and have been experiencing multiple ongoing problems with the vehicle. The vehicle is leaking and/or losing engine oil at an excessive rate. I have had to add oil multiple times within a short period of time because the oil level continues to drop. I am concerned that the continued loss of oil could result in engine damage or engine failure while the vehicle is being driven
... . I am also experiencing an electrical problem with the vehicle. The air conditioning and heating system will not turn on or operate properly. I was informed that the problem is related to the vehicle's electrical system/wiring. These problems have continued and require repeated attention. I am concerned about the safety and reliability of the vehicle, particularly the continued oil loss and the electrical malfunction. I am reporting these issues so they can be documented and investigated to determine whether other 2020 Kia Optima owners are experiencing similar problems.Read more
Incident date: Aug 27, 2026
My van will stall at red-lights. It started three weeks ago. The car is a year and a half old. The auto- idle stop system is activated. We stop at a red light. Car stops. When we go to start car dings and thankfully has started 3 times. This time, the car made a ding and did not re-start. I was stuck at a now green light and couldn't move. The dash flashed hit the brake to re-start. I did numerou
... s times. I couldn't get the car to switch to park or drive. I tried switching the car on and off and couldn't get it restarted. I was disabled for about 2 minutes before it kicked back on. My kids were in the car and this scared me.Read more
Incident date: Aug 27, 2026
There is a very strong exhaust smell in the cabin. This occurs under the flow and recirculate HVAC options and is not improved by changing the engine and cabin air filters.
Incident date: Jul 20, 2026
My 2017 Kia Niro has developed a serious hybrid system failure that causes the vehicle to shut off unexpectedly while driving. For about a month, the car would only start using the “12V Battery Reset” button. Now it starts, but after driving a short distance, the vehicle loses power and shuts off without warning. The only way to restart it is by pressing the reset button again. The AC and acc
... essories continue to run, and the high‑voltage battery appears to charge normally, but the car cannot maintain 12V power under load. This is consistent with a DC‑DC converter or 12V subsystem failure, which is a known issue in early Kia Niro hybrids. This sudden shutdown creates a dangerous situation, especially in traffic. I am reporting this as a safety defect due to the unexpected loss of motive power. There is no recall for this issue, but many owners have reported similar failures.Read more
Incident date: Dec 31, 1969
car has been overheating run while i take the keys out doors will lock with keys in the ignition lots of lights will come on car will slow way down constantly adding antifreeze in it heat and air will stop working i have had trouble ever since i bought this a year ago
Incident date: Aug 22, 2026
The High Pressure Fuel Pump failed while driving on highway. I took it to the Kia dealership and they told me of the issue. There were no prior warnings of issues Kia recalled all 2019-2020 kia sorentos with this same issue. This component should not have failed at 63k miles and Kia should extend their warranty to previous models with the same High Pressure Fuel Pump problems under The High-Press
... ure Fuel Pump Warranty Extension (WTY034).Read more
Incident date: Jun 15, 2026
The door to the gas tank is a push door which is temperamental. I can be at the pump and push the door to pop it open and it won't. I'm at the point where I have to pop my gas tank open before I even get to the gas station because to pull up to the pump and not be able to put gas in the tank is a waste of time. There is no lever to flip along side the driver seat because it is a push to open door.
... . it is available for inspection, however, it is temperamental. I will video it so I have proof as it works and it doesn't work. It has not been inspected by anyone only because if it is a defect in the motor for the door, I want Hyundai to recall it. I have gone on YouTube to see if there are remedies and yes, there are videos on how to open the door in case you cannot push it open. I cannot do this because I'm not ruining the back of my car as there is no compartment to open as shown in the YT video. I am not one to let my tank get down to less than 1/2 tank, especially not now. But why am I worrying about popping the door open when I'm not even at the gas station yet??Read more
Incident date: Jul 26, 2026
Engine locked up from crankshaft bearing failure, mega fuse blown My wife and I were driving 70mph on a highway when I lost the throttle and other power. I pulled over to the side the best I could but barely over the white line. It was a dangerous situation for us & tow trucks, the engine was locked up & the flat bed truck couldn't tow vehicle. The 2nd truck was a reaper style truck which was dan
... gerous to setup on the side of highway. The dealership diagnosed and replaced engine to their guidelines. I requested the oil cooling lines & housing be replaced as well to avoid metal debris to enter new engine to avoid recurring engine failure. At first both requests were denied, then another dealer represntive said the oil lines would be replaced but the housing would not be. I even offered to pay for that replacement which was denied. I invested a lot into the vehicle, I was assured the original recall and engine oil change would be sufficient. I also purchased to dealer premium care package to really take care of my vehicle investment.Engine failure was around 29,000 miles. The engine failure happened on a Sunday morning, I didn't receive any loaner car or rental car until Thursday affecting my work transportation. Once the dealer rented me a car, I asked if I needed anything to pick up the car, dealer rep said no. Once at rental car place, I needed a credit card and ID, I was charged $250 for the time I had the rental car. The rental car was not close or comparable to my vehicle, which I still had to make payments while it was broken at the dealership. I really worry about my safety, reliability and travel going forward with this vehicle. I also am very concerned about the vehicle losing value due to known issues. There was no warning signs until the failure, I believe the dash message said 'please press start' or 'press start'. Overall this has been a tough and stressful situation with my expensive vehicle investment. Vehicle unavailable- 7/26-8/17Read more
Incident date: Aug 5, 2026
While driving on a public road, the vehicle suddenly shut down and rebooted itself. Motive power was lost during the event. This has happened at least a dozen times during normal driving, including while transporting a child. Video of an occurrence was recorded. The vehicle is a 2025 GMC Hummer EV with approximately 10,400 miles and has been in service about eight months. This creates a serious s
... afety risk. A sudden loss of propulsion and system reboot while moving can leave the driver unable to maintain speed or control in traffic and increases the risk of a crash. The vehicle has also had other problems that have been reported to an authorized GMC dealer: a front tire worn to the cords at low mileage, ADAS / Super Cruise and unexpected braking concerns, and water intrusion that has caused electrical failures affecting windows, locks, and mirrors. The manufacturer’s EV Concierge team has been contacted and the concerns have been documented. The mid-drive shutdown and reboot have not yet been fully diagnosed on a dealer repair order. No warning was consistent enough to prevent the shutdown events. The vehicle remains in use but parked and is available for inspection. Dealer and manufacturer have been made aware of the broader defect history. The shutdown condition continues to recur.Read more
Incident date: Dec 31, 1969
I had two issues while the car was still under warranty one occasion while driving on a road the engine failed during my trip and I was stranded on the side of the road had to get it towed to the dealer. Second time. I was pulling out of the grocery store and my vehicle lost power as well so on two occasions while driving my car lost power while being in use. I cannot remember the exact date, but
... I believe it was between 2023 and 2025 for both incidentsRead more
Incident date: Aug 18, 2026
I am not a mechanic or a 'car person', so I may not know technical terms. This has occurred 4-6 times since purchasing the truck in March '26. After initial start up, it has a tendency to accelerate when applying the break. This is only within the first several minutes after startup. The most recent incident caused the truck to "roll" into the main street rather than coming to a complete stop
... . I was applying the break, but the truck was 'resisting' to come to a complete stop. The local Ford mechanic found this to be "undesirable, but normal characteristic". The situation that is occurring is anything BUT normal. The Ford dealer was able to replicate the situation, but deemed it to be "no further instructions on fixes or issues related to this concern and no further action can be perfomed" The truck is available for inspection. This is a major safety issue as I was unable to stop the truck before entering the main road. Yes, the truck was inspected by the dealer. There were no warning messagesRead more
Incident date: Jun 24, 2026
Taking left turns is dangerous. My turn very slowly and Hard press on pedal to turn. Oil consumption is insane. Started at 38k miles, manufacture warranty ended after 4 years. I’m under 52k miles now and have to fill oil about every 1k miles. I’ve had 4 oil changes this year alone. I’m regular about Maintenence. Last oil change was 08/03/26 check oil light came on 8/15 had to add 3.5 qua
... rts 8/26/26 Will keep track of each time I need to add oil and update here. This has been an issue for many Tiguan owners where is the recall???Read more
Incident date: Aug 25, 2026
I apologize in advance if I’m not using the correct form to find out this information, hopefully if this does not reach correct person you can get to correct person for me. There has been a constant gas smell coming from gas tank area since we purchased vehicle in 2/2026. I thought it was just fumes from adding fuel but have since (while reaching in to retrieve grandbaby from back seat, I not
... iced a strong smell reaching towards driver door and a slight gas smell reaching inside vehicle. We have not been able to locate a gas leak anywhere just the strong gas smell. I’m trying to find out if this is a common occurrence for this vehicle or if there is a recall on it for this problem. Also if there has been a recall is there a way I can find out if the recall has been repaired. Thanks for any information you can provide.Read more
Incident date: Jun 1, 2026
See attached document
Incident date: Aug 1, 2026
1. The fuel delivery/fuel pressure system is malfunctioning. The vehicle has experienced fuel-pressure related diagnostic trouble codes, loss of power, stalling, and limp mode. The fuel pressure sensor was replaced, but the same diagnostic codes and symptoms continued. The symptoms are consistent with the fuel delivery module/fuel pump defect described in NHTSA recall 25V586. The vehicle and affec
... ted components are available for inspection upon request. 2. The vehicle repeatedly enters limp mode and has experienced loss of power, stalling, and severe shifting problems, especially with low fuel. I have had to drive 20–30 miles on the freeway while unable to accelerate or shift normally, nearly causing multiple accidents around traffic and semi-trucks. I regularly transport my family and children, greatly increasing the safety risk from an unexpected loss of power or stalling. 3. No. The problem has not been reproduced or confirmed by a dealer or independent service center. However, the vehicle has experienced repeated loss of power, stalling, limp mode, and shifting problems, along with the same two fuel-pressure related diagnostic trouble codes. The fuel pressure sensor was replaced, but the codes and symptoms remained. 4. No. The vehicle has not been inspected by the manufacturer, police, or an insurance representative. 5. Yes. The check-engine light appeared with codes P018D and P018B. The vehicle subsequently experienced limp mode, loss of power, stalling, and severe shifting issues, especially with low fuel. Replacing the fuel pressure sensor did not resolve the codes or symptoms.Read more
Incident date: Jul 9, 2026
I began intermittently noticing a gasoline/fuel odor shortly after taking possession of the vehicle in June 2026. The odor became significantly worse, and I formally reported it to the selling dealership on July 9, 2026. The vehicle was subsequently taken to an authorized Volkswagen dealership for evaluation. A repair order dated July 23, 2026 documents: “Customer states that the vehicle smells
... of fuel. Could not duplicate customer concern.” Before the evaluation, I explained that the odor becomes most noticeable after the vehicle has been driven for an extended period, particularly in extreme Arizona heat. My normal commute is approximately one hour each way and 60 miles per day. I do not know how far or under what conditions the vehicle was road-tested during the evaluation. The vehicle remained with the dealership during the repair process and was returned to me on August 13, 2026. The condition has continued and has become substantially worse. After extended driving in extreme heat, the gasoline odor can become unbearable and is now noticeable inside the passenger compartment while I am driving. When parked in my home garage, the gasoline odor becomes strong enough to enter the house, and neighbors have also noticed it. The odor has also resulted in complaints from others in the parking garage at my workplace. I’m currently using approximately one tank of gasoline every two and a half days. I do not know whether the fuel consumption and gasoline odor are related. The specific failed component is UNKNOWN. The vehicle remains available for inspection. The concern has previously been presented to both the selling dealership and an authorized Volkswagen dealership, but the cause has not been identified and the condition continues.Read more
Incident date: Jul 27, 2026
I was driving back from [XXX] on XXX, when I received a "propulsion power limited" message on my dash with a check engine light. I pulled off to a nearby gas station and tried to scan the code to figure out what was going on when I then received the message "Engine unavailable" and the car shut off. I checked the fuse box and found that the F03 Fuse had blown. I replaced the fuse and attempted to
... start the car again. It began normally, but then after driving 10 feet, I received the "engine unavailable" message again with a check engine light and the car no longer had power and I had to coast into a parking spot. I checked the fuse again and found it was blown. If I had not stopped in the gas station, I would have been stranded on the side of the highway, or worse yet, I would have stalled out on the highway and potentially got hit. I had my car towed to a dealership who eventually completed their inspection of the car on XXX and determined that the EGR Valve had failed (the servo motor burned out and blew the F03 Fuse). This is a well known issue on the 2nd Generation of Volts and it is likely faulty servo motors in the EGR valves. The Dealership even included in its financial assistance request to Chevy on my behalf that the EGR valve failure is a known issue. When asked if there was any preventative maintenance suggested to prevent the EGR valve from failing, the service technician indicated that there wasn't anything that I did as the end user to cause the problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 26, 2026
I had a Purge valve put in about a year ago and was told that that was the problem for my gas gauge going completely to empty while driving and losing power while driving
Incident date: Aug 26, 2026
Completed full diagnosis at Vann York BUICK Gmc [XXX] after failing NC Inspection on XXX. Provided service fee of 202.00 approx. And was provided a list of services that required immediate attention. The service mechanic advised there were no recalls. The vehicle has failed twice since I picked it up from the dealership XXX due to a fuel issue. Once on XXX and at 7:45pm today XXX. My concern is th
... at the recalls was not brought to my attention. I conveyed to dealership today after the failure on XXX the fuel filter was replaced. I inquired about the diagnostic today as well prior to the vehicle failing not sure if the part for the recalls is causing this issue but it would be such a relief to know the dealership should have caught the recall. Thank you for your service. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more