Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 Reported Deaths

What is a NHTSA consumer complaint?

A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim — NHTSA does not edit or moderate the descriptions.

The database below contains over 2,215,138 individual complaints. NHTSA's investigators monitor it for clusters of similar reports — when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.

How to interpret what you read

A few principles for reading consumer complaints usefully:

  • One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report — that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
  • Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
  • Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
  • Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.

If you've experienced a defect

File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints — specific, concrete, with dates and mileage and clear descriptions of what happened — feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.

Read more from our blog

How to Read NHTSA Consumer Complaints › How NHTSA Investigations Work › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › OBD-II Codes Explained › All Articles ›
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Showing 164,804 complaints — component: ENGINE

FORD F-150 (2016) — ENGINE May 14, 2026
Incident date: Apr 1, 2026
Our truck has been experiencing downshift to a lower gear and the powertrain warning lamp wrench symbol in the instrument panel cluster comes on. This has been happening from about 4/1/2026 and ongoing.
HYUNDAI ELANTRA (2014) — ENGINE May 14, 2026
Incident date: May 13, 2026
Vehicle was parked and turned off in a residential driveway when a fire spontaneously ignited in the engine compartment. There were no warning lights, unusual sounds, or symptoms prior to the incident. The fire department responded and extinguished the fire using dry chemical suppressant and water. The vehicle was a total loss. The fire appears to have originated in the front engine compartment... Read more
Fire
KIA K5 (2021) — ENGINE May 14, 2026
Incident date: Mar 1, 2026
The contact owns a 2021 Kia K5. The contact stated that there was an abnormal odor of fuel. The check engine light was illuminated. The contact received the recall notice for NHTSA Campaign Number: 25V794000 (Fuel System, Gasoline). An unknown local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure milea... Read more
FORD F-150 (2019) — ENGINE May 14, 2026
Incident date: May 11, 2026
Cold start rattle lasting a second or more. Ford dealer diagnosed it as being bad cam phaser (TSB 23-2143). This is a very common issue with 3.5L engines from 2017-2020 - well documented on forums and youtube (even by ford technicians). I contacted Ford to see if they would assist in covering cost (my vehicle was a previous fleet vehicle and sold certified used in Dec 2020 with warranty running... Read more
HYUNDAI TUCSON (2019) — ENGINE May 14, 2026
Incident date: Apr 30, 2026
I purchased this vehicle from CarMax about 5 months ago. It had 74,XXX miles. CarMax showed no open recalls and a printed sheet from your site showing the same. Several weeks ago, while driving, the engine seized. I sent it to one of the local Hyundai dealers for repair. Hyundai said because recall Campaign #966 had not been performed, they would not replace the engine under the extended warr... Read more
FORD ECOSPORT (2021) — ENGINE May 14, 2026
Incident date: May 12, 2026
I had recall 23S64 repaired on 04/39/26 and now my car check engine light is on and is running hot, and shaking causing a safety hazard due to recall not being completed correctly by authorized Ford dealership
FORD F-150 (2014) — ENGINE May 14, 2026
Incident date: May 14, 2026
While driving, transmission will randomly shift gears from a higher gear all the way down to first gear regardless of travel speed. When traveling at highway speeds, this results in a loss of traction on the rear wheels, causing fishtailing and a momentary loss of control. This problem is getting worse, and is the result of a known defect in the transmission speed sensor that has been acknowledg... Read more
KIA OPTIMA (2013) — ENGINE May 14, 2026
Incident date: Apr 19, 2026
I was driving on the high way and my car completely stopped I towed it to a shop and the engine seized
FORD BRONCO SPORT (2024) — ENGINE May 14, 2026
Incident date: May 10, 2026
January 10, 2026. My battery abruptly stalled. It was charged drove a few feet in the car just stopped. The car was towed, and the battery was deemed faulty and needed replacement. May 10. The engine coolant light came on. The car would turn on and then abruptly stalled. Mid traffic. The car again was towed and it was deemed had a faulty coolant pump. I asked for the fuel injection system to b... Read more
HONDA PILOT (2017) — ENGINE May 14, 2026
Incident date: May 9, 2026
Driving to work on the highway and the Honda pilot suddenly slowed and stopped accelerating, started riding rough and making a loud whistling blowing noise. Check engine light was suddenly flashing. I was able to pull over into a lane split zone before being hit by all the traffic going around and bumping horns at me. I was terrified but thankful to be alive. I want in a good spot though, cars an... Read more
GMC SIERRA 1500 (2023) — ENGINE May 14, 2026
Incident date: May 4, 2026
catastrophic internal engine failure on my 6.2L engine. Several times vehicle was to Gm Gunn Buick GMC regarding power loss knocking noises. Received the run around that vehicle past all their initial inspection and test. They only replaced a VALVE LIFTER REPLACEMENTS BANK 2 without further assessment of the engine or components. I took my vehicle to another shop to conduct a thorough inspection a... Read more
AUDI Q7 (2020) — ENGINE May 13, 2026
Incident date: Apr 29, 2026
While my vehicle was in for the Audi piston issue, they stated my water pump needed to be replaced and isn’t covered by a recall (yet). My vehicle had less than 42,000 mile on it. I was lead to believe that this problem is coming up more often and they believe a class action lawsuit will come about. I needed to pay over $1,700 out of pocket and was told I was saving so much money because they al... Read more
KIA SORENTO (2021) — ENGINE May 13, 2026
Incident date: Apr 10, 2026
COMPONENT: 2.5L T-GDI engine failed completely at 102,971 miles, requiring full replacement (~$8,000). Vehicle available for inspection at [XXX] Kia, [XXX] . SAFETY RISK: Engine lost power during normal operation. Sudden, uncontrolled loss of engine power creates a direct collision risk at highway speeds for the driver, passengers, and surrounding vehicles. CONFIRMED BY DEALER: Mark Kia perform... Read more
HYUNDAI TUCSON (2016) — ENGINE May 13, 2026
Incident date: May 10, 2026
Oil drains very fast even with regular oil changes and maintenance. The vehicle began shaking and then completely stopped with very little warning. Check engine light flashed for under 60 seconds then vehicle would not move forward on the highway creating a major safety hazard. Engine smelled hot and like burning rubber.
CHEVROLET SILVERADO 1500 (2019) — ENGINE May 13, 2026
Incident date: Apr 12, 2026
On Sunday, April 12, 2026, at approximately 5:00 PM, I experienced a sudden and complete engine failure while driving my 2019 Chevy Silverado equipped with the 6.2L V8 engine. Without warning, the vehicle lost all ability to accelerate, creating an immediate and dangerous situation for myself, my family, and surrounding drivers. I was forced to rely on the vehicle’s remaining momentum to maneuve... Read more
LINCOLN MKC (2017) — ENGINE May 13, 2026
Incident date: Apr 7, 2026
I took my vehicle to the local Ford dealership for service due to a check engine light being on. They pulled the spark plug and found the cylinder full of coolant and found TSB-22-2229. I called Lincoln and was told they wouldn’t assist me because I fell outside their time and mileage limits. This issue should have been a recall due to their defective engine design. Engine replacement is very co... Read more
MERCEDES-BENZ GLC 300 (2020) — ENGINE May 13, 2026
Incident date: Jun 23, 2024
I have had my car for almost two years. This problem has been on-going the whole time. It happens intermittently, I never know. I will be driving it and usually when I am making a turn or pulling onto a main road, you press the gas to go and the car hesitates and makes a loud brooooooooom sound like it is trying to go or figure out what to do and if you are pulling out onto a main road with on com... Read more
BUICK REGAL (2011) — ENGINE May 13, 2026
Incident date: May 13, 2026
While driving on the highway at 60 mph, warning on dash came on saying “engine power reduced” and drop down speed to around 25 mph and I could not accelerate more than 25 mph on the highway which could have caused an accident because of the traffic flow behind me. I put a code scanner under the dash and it read code P2138, Throttle pedal position sensor switch.
FORD ESCAPE (2018) — ENGINE May 13, 2026
Incident date: May 7, 2026
Hello, My vehicle (VIN: [XXX] ) is not operational due to coolant intrusion/corrosion. I was informed this issue is not covered by the Customer Satisfaction Program, but this failure matches a known problem affecting this model/year and should be reconsidered. Two months ago I took the car to Bob Allen Ford in Overland Park for a check-engine light. They replaced a coolant-related part, but the ... Read more
CHEVROLET TAHOE (2023) — ENGINE May 13, 2026
Incident date: Apr 11, 2026
Engine failure while driving to [XXX] from [XXX] . Mobile mechanic indicated a likely spun bearing. Less than 24,000 miles. Was stranded in [XXX] and delivered vehicle to local Chevrolet dealership same day as incident. It’s been over a month with no repair eta. Incurred significant travel and accommodation costs, with receipts available, due to the disruption. GM had thus far refused to confi... Read more
VOLKSWAGEN PASSAT (2014) — ENGINE May 13, 2026
Incident date: Nov 1, 2025
The vehicle experienced repeated catastrophic engine failures, including failure of a replacement engine. Approximately six months after purchase and at around 80,000 miles, the engine failed and required a complete engine replacement through Volkswagen and the MaxCare service contract. Approximately one to one and a half years later, at around 120,000 miles, the replacement engine also failed. T... Read more
ACURA MDX (2025) — ENGINE May 13, 2026
Incident date: Mar 1, 2026
The auto idle stop feature will kick in at red lights, shutting the engine down. However, every approximate 1 out of 10 times the engine and electrical system fully shut down when I try to start the car moving again. The car can then not be restarted for close to a minute. This results in not being able to move when the light turns green and is dangerous is heavy traffic areas.
CHEVROLET COLORADO (2024) — ENGINE May 13, 2026
Incident date: May 6, 2026
The upper radiator hose on some huge percentage of these trucks fail (mine has failed at just over 35k miles). You can check the Colorado Chevy forum, youtube, etc., et al, and find plenty of instances where this has failed. As this is the cooling system, it can cause the engine to overheat and potentially ruin the engine. The flaw seems to be an engineering issue with the rubber seal they use (in... Read more
HYUNDAI SONATA (2015) — ENGINE May 13, 2026
Incident date: Mar 25, 2026
My vehicle has a lifetime warranty that is currently not being honored. It is currently in limp mode and showing a code P1326 which is an engine failure and possible fire hazard. The dealership has had my car for three weeks and have made no attempts to repair my vehicle which they are required to do by law under the Theta II Settlement. I was lied to by both dealerships. One stated my vehicle was... Read more
CHEVROLET SILVERADO 1500 (2015) — ENGINE May 13, 2026
Incident date: Apr 16, 2026
The engine in my 2015 Chevy Siverado 1500 5.3 AFM lost propulsion, began to shudder and stall on the highhway as I was pulling out of my hometown. Speed limit 60 MPH. I returned home and the flashing engine light came on before I could get home. Sputtering I pulled into the drive but was concerned about mine and my passengers safety as I turned around on the highway and headed back home! This i... Read more
HONDA ODYSSEY (2018) — ENGINE May 13, 2026
Incident date: May 10, 2026
While driving down an interstate going approximately 70 mph, the engine, all of a sudden started losing power and showing a check engine light. I immediately pulled over to a safe location. Check the oil which appeared okay and called a tow truck. Bring my vehicle to a local shop. The shop did some inspections and found that there was some failures on the connecting rods. Nothing else has been don... Read more
FORD EDGE (2018) — ENGINE May 13, 2026
Incident date: May 13, 2026
Blown head gasket, coolant leak into engine tsb222229
JEEP CHEROKEE (2016) — ENGINE May 13, 2026
Incident date: May 12, 2026
pulling out of a gas station the engine revved and accelerated without me pressing on the pedal harder. i tried pressing the brakes and they would not respond. It caused my vehicle to crash into a pole where it continued to rev until the vehicle was turned off.
Crash
FORD ESCAPE (2020) — ENGINE May 13, 2026
Incident date: Jul 16, 2025
Other: recall issued July 2025 with no timely remedy. Recall puts drivers safety at risk.
VOLKSWAGEN TIGUAN (2019) — ENGINE May 13, 2026
Incident date: May 11, 2026
When it is really hot outside 90 and above my car does messes up. As I'm driving my car will throw the code pull over and Check starter system. Everything turns off, and then it takes minutes from my car to restart. It has happened multiple times when I'm in traffic at a stop light or driving and it throws the code as my car is moving. I have taken it to shops and still no auto shop can figure out... Read more
SUBARU LEGACY (2019) — ENGINE May 13, 2026
Incident date: May 12, 2026
The Cam Carrier has a leak due to Subaru using a cheap sealant. My car only has 80,000 miles and it is leaking. The subaru is know for this leak after researching it online. They say it is a safety issue cause the oil can fall on the exhaust making in a fire issue.
FORD F-150 (2021) — ENGINE May 13, 2026
Incident date: May 13, 2026
This is a continuation/escalation of NHTSA complaint 11689917. My 2021 Ford F-150 has experienced repeated fuel-system/electrical fuel-pump failures. The vehicle previously stalled and later cranked but would not start, returning code P0627 “Fuel Pump A Control Circuit / Open.” The in-tank fuel pump was replaced at owner expense for approximately $1,400 at an independent service center in Sept... Read more
JEEP CHEROKEE (2019) — ENGINE May 13, 2026
Incident date: May 13, 2026
The contact owns a 2019 Jeep Cherokee. The contact stated that while driving check engine light had suddenly illuminated and the message "unspecified service unavailable" had displayed along with the 4 wheel drive warning light had illuminated. During the failure the vehicle did not properly accelerate. The vehicle was taken to the local mechanic who diagnosed the PTU had malfunctioned. The vehic... Read more
CHEVROLET SILVERADO 1500 (2023) — ENGINE May 13, 2026
Incident date: Feb 2, 2026
What component or system failed or malfunctioned, and is it available for inspection upon request? ENGINE How was your safety or the safety of others put at risk? The truck exhibited an abnormal, rough idle, severe shuddering, poor acceleration, unable to maintain speed on highway and in traffic Has the problem been reproduced or confirmed by a dealer or independent service center? Yes Has the ve... Read more
BMW X3 (2022) — ENGINE May 13, 2026
Incident date: May 13, 2026
Oil Filter Housing leak confirmed on my 2022 BMW X3 M40i. My current odomoter reading is at 47K miles and I was told that I could have a catastrophic failure of my engine if not repaired. I am several weeks out of my warranty expiration date and am frustrated that BMW won't honor a warranty claim for an issue known to take a long time to find symptons before being able to fix.
CHEVROLET TAHOE (2017) — ENGINE May 13, 2026
Incident date: May 1, 2026
My 2017 Chevrolet Tahoe LT 4WD with a 5.3L engine experienced sudden drivability issues related to confirmed AFM lifter failure, including severe engine misfires (P0300), rough idle, shaking at stoplights, and significant loss of power while driving uphill and under load. The vehicle has approximately 140,000 miles and has been consistently maintained through Chevrolet dealerships. The condition ... Read more
SUBARU OUTBACK (2011) — ENGINE May 13, 2026
Incident date: Mar 20, 2026
Purchased my 2011 Subaru Outback 3.6R Limited from the dealership, new. Since 2013, the Subaru dealer has discovered multiple oil leaks, replaced the head gaskets 3 times, thermostat 4 times, the alternator 3 times, timing belt 4 times, radiator 3 times, starter once, and my HVAC system twice...all due to my engine seizing multiple times while driving on freeways. No warning lights, just the engin... Read more
Crash
KIA TELLURIDE (2022) — ENGINE May 13, 2026
Incident date: May 11, 2026
I was driving the vehicle and came to a stop sign. When I accelerated to turn and drive what was a steep windy downhill Road my car jerked some and the check engine light battery light and oil light came on the dash when I went to push the brakes they went all the way to the floor and the car did not stop. I continued to try the brakes and had to use the emergency break to pull up and down to stop... Read more
2 injured
FORD ESCAPE (2017) — ENGINE May 13, 2026
Incident date: May 13, 2026
Coolant intrusion into cylinders from block
CHEVROLET TRAVERSE (2021) — ENGINE May 13, 2026
Incident date: May 12, 2026
Check engine light came on and I noticed that the cooling fan would continue running for several minutes even after turning vehicle off. Had a mechanic run the diagnostics and the code came back as a thermostat/cooling issue. Although when I called to make an appointment and told him the issue and that it was a 2021 Traverse, he knew exactly what the issue was. He said that is a very common issue ... Read more
HYUNDAI SONATA (2013) — ENGINE May 13, 2026
Incident date: Mar 1, 2025
The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at 65 MPH, the vehicle suddenly locked up. The engine was previously replaced in March at an undisclosed location. The engine light was illuminated. While using the code reader, he received the P0711 code related to the temperature sensor in the transmission. The contact indicated the failure was due to the temperature w... Read more
CHEVROLET SILVERADO 1500 (2019) — ENGINE May 13, 2026
Incident date: Dec 14, 2025
The contact owns a 2019 Chevrolet Silverado. The contact stated that while parked and idling in his driveway , he observed a squealing noise emanating from the engine compartment. The contact stated that the vehicle was turned off and when the vehicle was turned on the failure persisted. The vehicle was taken to an independent mechanic where it was diagnosed that there was lifer and camshaft failu... Read more
HONDA PILOT (2017) — ENGINE May 13, 2026
Incident date: Sep 30, 2025
Engine through rod at 100000 miles had to replace full engine
GMC YUKON (2018) — ENGINE May 13, 2026
Incident date: Mar 4, 2026
I started my vehicle and as I accelerated I started to hear a knocking noise. The vehicle and engine have been inspected by the dealership. The problem has also been confirmed by the dealership.There were no warning lights or messages before the knocking noise started.
CHEVROLET SILVERADO 1500 (2022) — ENGINE May 13, 2026
Incident date: May 12, 2026
The contact owns a 2022 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure. The contact was advised to contact the NHTSA Hotline and report the failure. The failure mileage was approximately 28,00... Read more
FORD ESCAPE (2018) — ENGINE May 13, 2026
Incident date: Jul 1, 2025
Vehicle was having engine problems, idling rough, loss of acceleration and unable to drive at speeds over 20 mph.. Took it to local Ford dealer July 1, 2025, they diagnosed coolant intrusion into the engine block. They said it was a common known problem with the Ford Ecoboost engines. They offered $500 to buy it off of me, saying they would not fix it. - Diagnosed repair requires engine replaceme... Read more
KIA SORENTO (2023) — ENGINE May 13, 2026
Incident date: Apr 28, 2026
GMC TERRAIN (2019) — ENGINE May 13, 2026
Incident date: May 10, 2026
The contact owns a 2019 GMC Terrain. The contact stated that while stopped and attempting to turn to exit a highway ramp, he observed a loud banging noise emanating from the engine compartment. An "engine reduced power" message appeared. The vehicle then went into limp mode, and when the brake pedal was depressed, it was stiff as a rock. The vehicle coasted while he continued attempting to depress... Read more
FORD F-150 (2015) — ENGINE May 13, 2026
Incident date: Apr 1, 2026
Exhaust manifold bolt broke cause extra heat coming from that broken bolt cause the crank shaft position sensor wires to melt cause the vehicle to stall while driving down the road and it not to restart just cranks and throws the code for crank shaft position sensor
FORD EXPLORER (2026) — ENGINE May 13, 2026
Incident date: Apr 22, 2026
At approximately 1,700 miles, my brand-new 2026 Ford Explorer ST (3.0L EcoBoost) suffered a sudden, catastrophic engine failure while driving, causing an immediate and dangerous loss of motive power. Prior to the failure, the engine experienced severe misfires. Following manufacturer Technical Service Bulletin (TSB) guidance regarding EcoBoost engine misfires, a step-colder spark plug heat range (... Read more
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