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

KIA SOUL (2021) — ENGINE May 28, 2026
Incident date: May 16, 2026
2021 Kia Soul | VIN: [XXX] | Recall SC336 (NHTSA 25V099) | Kia America Case No. XXX DEALER: Team Kia of El Cajon, 541 N. Johnson Ave, El Cajon, CA 92020 SYMPTOMS: Rapid oil consumption, abnormal engine noise, overheating, vehicle stalling at complete stops, difficulty restarting. All symptoms are explicitly documented in SC336 TSB (Rev 6, 10/21/2025) as consequences of defective piston oil rings.... Read more
GMC SIERRA 1500 (2024) — ENGINE May 28, 2026
Incident date: May 26, 2026
My truck has completely shut down/ loss power on several occasions. Happened when I was l slowing down or completely stopped. Everything goes dark. Had to wait several minutes before truck would start.
KIA TELLURIDE (2025) — ENGINE May 28, 2026
Incident date: May 28, 2026
I always turn off the engine auto stop while driving and am sure this feature was turned off at the time of the incident. I was stopped at a drive thru idling in drive when my RPM sounded like it lowered and the the vehicle started shaking. Since it sounded like it was going to stall, I instinctively put the vehicle in park and that naturally bumped up the RPM avoiding a stall. I tried to rep... Read more
KIA OPTIMA (2016) — ENGINE May 28, 2026
Incident date: Jul 29, 2025
This vehicle is eligible for Theta II class action settlement, and I cannot seem to get the Kia dealerships, or the Kia Corporate to honor the engine failure issue that I was told by the AAA mechanic should have been replaced. I have also been told by others, including another mechanic at a nationally recognized mechanic that it needs to be taken care of, and that they had the same vehicle and had... Read more
CHEVROLET EQUINOX (2026) — ENGINE May 28, 2026
Incident date: May 6, 2026
The starter on a new 2026 Chevrolet Equinox RS failed at approximately 6,500 miles. While the vehicle was being driven home during evening rush hour, it shut off at a red light and would not restart. The vehicle was stranded in the left lane of a four-lane highway. It could not be moved because the engine would not start, and the vehicle would not even roll in neutral, as the wheels were locked an... Read more
HONDA PILOT (2019) — ENGINE May 28, 2026
Incident date: May 7, 2026
The contact owns a 2019 Honda Pilot. The contact stated while the contact's father was driving at an undisclosed speed, the contact's father noticed an abnormal sound coming from the engine. The check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with failed rod bearings and a failed engine. The contact was informed that the engine needed to be replac... Read more
HONDA PILOT (2016) — ENGINE May 28, 2026
Incident date: Mar 8, 2026
Driving down the road with no previous issues and the dashboard flashed a ton of warning lights. Then the engine started knocking. Towed it to Vern Eide Honda and Arrowhead Automotive to be told by both that the rod bearing caused the engine issue and needed to be replaced.
NISSAN ROGUE (2023) — ENGINE May 28, 2026
Incident date: May 1, 2024
Component Affected: ENGINE AND ENGINE COOLING Description of the Defect & Incident: My 2024 Nissan Rogue equipped with the 1.5L VC-Turbo engine is exhibiting severe progressive mechanical failure, matching the symptoms described in NHTSA Campaign Numbers 26V080000 (Engine Bearing Seizure) and 26V081000 (Throttle Body Gear Failure). The vehicle is currently experiencing excessive engine shaking, a... Read more
KIA SOUL (2014) — ENGINE May 28, 2026
Incident date: Dec 2, 2025
COMPONENT FAILURE: The engine, power train, and speed control systems failed due to the known Nu 2.0L GDI connecting rod bearing defect. SAFETY RISK: My [XXX] daughter was driving in heavy rush-hour traffic when the vehicle suddenly lost motive power and entered a 20 MPH "limp mode." This sudden deceleration created an immediate and severe risk of a rear-end collision, endangering my daughter a... Read more
UNKNOWN UNKNOWN (9999) — ENGINE May 28, 2026
Incident date: Apr 21, 2026
The issue that I am having is very serious if I forget to hit the off button which disables the energy saving my car will shut off. This happens if I am at a stop sign or stop light. I literally have to restart my car all over again. Cars behind me have almost hit me. At first I thought this is a new vehicle it is normal for this happen but quickly rode cards similar to my vehicle features and t... Read more
HONDA PILOT (2020) — ENGINE May 28, 2026
Incident date: Apr 21, 2026
The issue that I am having is very serious if I forget to hit the off button which disables the energy saving my car will shut off. This happens if I am at a stop sign or stop light. I literally have to restart my car all over again. Cars behind me have almost hit me. At first I thought this is a new vehicle it is normal for this happen but quickly rode cards similar to my vehicle features and t... Read more
HYUNDAI PALISADE (2021) — ENGINE May 28, 2026
Incident date: Oct 24, 2024
Multiple attempts to have car repaired for a year and a half with no resolution. See attached docs. Included is a letter to Hyundai, timeline of subsequent events, warranty info. Invoices were too large to upload, there are 7 of them.
CHRYSLER PACIFICA (2023) — ENGINE May 28, 2026
Incident date: Aug 25, 2025
High voltage battery pack, Power Inverter Module (PIM), and HV charging system. PIM replaced twice (p/n 68381781AD, 8/4/25 and 8/18/25) after being found melted with arcing damage at HV connections. Battery pack has active BPCM fault codes and a recorded cell voltage excursion. Vehicle available for inspection. Vehicle lost all motive power without warning at highway speed on multiple occasions,... Read more
HYUNDAI SONATA (2017) — ENGINE May 28, 2026
Incident date: May 14, 2026
I am writing to report a serious, premature failure of a primary emissions and safety-related component (the catalytic converter) that has occurred as a direct consequence of a known, unaddressed manufacturing defect in Hyundai's Theta II engine. My vehicle has a documented history of excessive engine oil consumption. This inherent manufacturing flaw causes the engine to burn motor oil at an extre... Read more
JEEP WRANGLER 4XE (2024) — ENGINE May 28, 2026
Incident date: Jan 14, 2026
See attached document for complaint.
CHEVROLET TAHOE (2023) — ENGINE May 28, 2026
Incident date: May 20, 2026
Total engine failure.
KIA CARNIVAL (2025) — ENGINE May 28, 2026
Incident date: Apr 26, 2026
We have been having persistent safety issues with this vehicle. The issues have ranged from unsecured gas cap to loss of power. We’ve also had severe transmission issues where the car will not shift out of first gear. This happened on the Garden State Parkway and nearly caused an accident as the car wasn’t able to go above 27 mph safely.
GMC SIERRA 1500 (2025) — ENGINE May 28, 2026
Incident date: May 26, 2026
In normal operation on Tuesday May 26,2026, the engine experienced catastrophic failure. The engine is the GM L87 6.2 Liter. This was on a highway in the country and I was able to maneuver the truck off the road before an accident occurred. It did leave me stranded and I was required to get it towed on a roll off (It was not drivable) to the dealer where I purchased it. The dealer [XXX] ) inspe... Read more
MAZDA CX-5 (2016) — ENGINE May 28, 2026
Incident date: May 2, 2026
The contact owns a 2016 Mazda CX-5. The contact stated that the engine light illuminated. The vehicle was taken to an independent mechanic diagnosed with a sensor failure and needing to replace a catalytic converter. The oxygen sensors were repalced.r was replaced by an independent mechanic. The vehicle stalled while reversing. The manufacturer was not notified of the issue. The approximate ... Read more
GMC YUKON (2019) — ENGINE May 28, 2026
Incident date: Mar 1, 2026
The contact owns a 2019 GMC Yukon. The contact stated that after starting and exiting the vehicle to allow it to warm up, the contact later noticed that the vehicle had turned off. The vehicle was towed to a first mechanic, who was unable to restart the vehicle or determine the cause of the failure. The vehicle was towed to a second mechanic, where it was diagnosed and determined that the engine h... Read more
HONDA CIVIC TYPE R (2018) — ENGINE May 28, 2026
Incident date: May 22, 2026
It is a common issue on the Honda Civic Type R from 2017 to 2021 in which water will leak through the hood scoop causing water to drip onto cylinder 4 causing a misfire. Misfire No. 4 Cylinder (DTC P0304). There is a TSB for it under 25-062 for this same issue. Water could enter the hood scoop and accumulate down inside the no. 4 spark plug hole. This can corrode the ignition coil, plug tube, and ... Read more
HONDA RIDGELINE (2023) — ENGINE May 28, 2026
Incident date: May 7, 2026
The contact owns a 2023 Honda Ridgeline. The contact The contact stated he experienced knocking in the engine. The vehicle was taken to the dealer where it was diagnosed with an air compressor failure; however, the issue persisted. The contact also stated another issue is the rearview camera displayed a distorted image. The contact also experienced loss of steering control with the vehicle pu... Read more
TOYOTA CAMRY (2018) — ENGINE May 28, 2026
Incident date: Feb 2, 2026
When driving, the car would go into limp mode and wouldn’t get out of 2nd gear. it was super jerky as well. when taken to a mechanic, it was diagnosed with malfunctioning transmission among some other things such as brakes and tires. we take fairly great care of our vehicles and get them seen for regular maintenance. once the car started acting up, the check engine light came on. it is now unsaf... Read more
FORD F-150 (2023) — ENGINE May 28, 2026
Incident date: May 27, 2026
SHIFT SYS FAULT SERVICE REQUIRED
HYUNDAI SANTA FE SPORT (2017) — ENGINE May 28, 2026
Incident date: Feb 5, 2026
Hello, I was driving home from work with my six-month old in the car and the engine stalled while on the Belleville Turnpike. It seized and I was almost rear-ended by a tractor trailer hauling lumber to the lumber yard just a few streets away. I couldn't move the car and was afraid of how to even attempt to secure my car as my daughter was strapped in her car seat. An extremely nice man pulled ov... Read more
CHEVROLET SILVERADO 1500 (2021) — ENGINE May 28, 2026
Incident date: Mar 25, 2025
I have a 2021 Silverado LT trailboss. Catastrophic engine failure. Camshaft bearing and lifter failure. First lifter replacement @ 16,000 miles. Second at 104,000 miles. Was told by GM the 6.2L L87 I have is not affected due to a Canadian VIN. The sticker on the truck says Assembled in Kentucky. Gm charged $18,000 for a refurbished motor. The “new” motor had lifter failure at 12,000 miles. Ca... Read more
CHEVROLET SILVERADO 1500 (2022) — ENGINE May 28, 2026
Incident date: Jan 1, 2026
The coolant control valve or ccv failed. Initially it caused coolant to leak and the trucks fans would run on high even when the truck was turned off. The truck would sporadically raise temp and de rate the engine. Now the check engine light comes on with the engine being de rated.This is similar to the other 21 and 22 year model that Chevrolet has warrantied.
FORD FUSION (2016) — ENGINE May 28, 2026
Incident date: May 4, 2026
The entire engine/motor
GMC SIERRA 1500 (2023) — ENGINE May 28, 2026
Incident date: May 16, 2026
After driving my vehicle for a short period of time I stopped to go shopping. When I returned to my vehicle I started it as usual and the check engine light illuminated. I began driving and within 0.25 miles I received an info enter message that stated my vehicle would have reduced acceleration and to please drive safely. My engine fans became noticeably louder and ran the entire trip home (about... Read more
NISSAN ROGUE (2023) — ENGINE May 28, 2026
Incident date: May 25, 2026
While driving my 2023 Nissan Rogue on Interstate xxx from [XXX] to [XXX] with my xxx daughter in the vehicle, the vehicle suddenly displayed multiple warnings including collision assist/sensor malfunction warnings, start/stop system failure warnings, and “check owner’s manual” messages. Immediately afterward, the vehicle experienced a sudden loss of power and refusal to accelerate. At the... Read more
TOYOTA TUNDRA (2024) — ENGINE May 27, 2026
Incident date: May 20, 2026
I am filing this complaint regarding an active safety recall on my 2024 Toyota Tundra involving manufacturing debris left in the V35A 3.4L twin-turbocharged V6 engine during production. This recall has been open for multiple years and spans over 250,000 vehicles across the 2022–2024 Tundra, Lexus LX 600, and 2024 Lexus GX 550. The manufacturing debris causes damage to the engine’s main bearing... Read more
HYUNDAI SONATA (2017) — ENGINE May 27, 2026
Incident date: Apr 27, 2026
The rod bearings failed in the engine. The vehicle is currently at the dealership and is available for inspection. Rod bearing failure can cause complete engine seizure while driving, creating a serious risk of losing vehicle control at any speed. This is a known issue with Hyundai's Theta II engine. Yes. The dealership performed a diagnostic on April 27, 2025 and confirmed rod bearing failure. Ye... Read more
HYUNDAI SANTA FE SPORT (2016) — ENGINE May 27, 2026
Incident date: May 27, 2026
The engine powertrain system, specifically the internal engine lubrication, timing chain, and camshaft sensors. The vehicle's Theta II engine suffers from systemic, excessive oil consumption, which starved the engine of lubrication. This caused the timing chain to stretch and mechanically fail, and compromised the camshaft sensors. The vehicle is currently un-repaired and is available for inspec... Read more
ACURA TLX (2018) — ENGINE May 27, 2026
Incident date: Apr 29, 2026
I bought my 2018 Acura TLX a-spec V6 in Nov. 2021, certified pre-owned from an Acura dealer. It had warranty through 100k miles. At just under 70k miles, around mid-2023 I believe, the engine seized and would not start. Warranty covered engine replacement. This was just around the time of the 3.6L V6 engine recall. I waited on the recall because the engine was brand new at that point. A year or so... Read more
HONDA PILOT (2017) — ENGINE May 27, 2026
Incident date: May 9, 2026
The car began making a knocking noise when it was turned on and began moving. The noise continued every time the car was started until the engine light turned on and began blinking. We pulled the car over immediately. After turning the engine off and letting the car rest, we tried starting the car again and the light was off. Roughly 20 minutes later, the engine light began to blink again, followe... Read more
KIA SOUL (2016) — ENGINE May 27, 2026
Incident date: May 27, 2026
The vehicle is burning oil. It creates residue in my engine which may make it dangerous to drive and ruin the catalytic converter, among other issues. I was first notified of this problem during my second oil change in 01/2026 at a Kwik Kar Lube & Tune, about 6 months after purchasing the vehicle in 06/2025. As of 05/2026, an oil warning lamp began to appear on the vehicle dashboard to notify me ... Read more
CHEVROLET EQUINOX (2020) — ENGINE May 27, 2026
Incident date: Jan 8, 2026
My engine started running rough and, as a result of a repeating PO301 code, the car was towed to Lester Glenn of Toms River. Their diagnostic scan report (codes DTC PO301 & DTC PO303) found the engine assembly has scored cylinder walls due to failed piston rings. The entire engine had to be replaced. The odometer reading was 19,000 miles. Piston rings are designed to last 150,000 plus miles. For t... Read more
RAM 1500 (2025) — ENGINE May 27, 2026
Incident date: Apr 24, 2026
Total brake failure and all electrical systems shut down and went offline while driving at 65 mph on highway.had to swerve back and forth across road for a mile before coming to a hill and slowing enough to stop on side of road.
HONDA ACCORD (2018) — ENGINE May 27, 2026
Incident date: Jan 1, 2024
I own a 2018 Honda Accord with approximately 108,000 miles. My vehicle has experienced ongoing fuel system and drivability issues connected to the fuel pump recall. It took over two years for Honda to complete the recall repair due to delays and lack of available parts. During that time, my vehicle developed additional issues including failed fuel injectors that required replacement. Even after t... Read more
FORD FLEX (2018) — ENGINE May 27, 2026
Incident date: Apr 1, 2026
An antifreeze leak is very hard to locate because Ford’s design placed the water pump INside the engine rather than on the OUTside, which would be more the norm. If antifreeze leaks enough, it gets into the oil and the entire engine stands to be destroyed. Our heater quit blowing warm air recently and after intently searching we discovered that we had an antifreeze leak inside of our engine, an... Read more
CHEVROLET EQUINOX (2025) — ENGINE May 27, 2026
Incident date: May 27, 2026
While driving my 2025 Chevrolet Equinox, the vehicle experienced a sudden power and drivability issue. The vehicle began to decelerate on its own while in motion, even though I was actively driving. A warning notification appeared on the driver dashboard, and shortly after, the vehicle power shut off. This creates a serious safety concern because the vehicle can unexpectedly lose speed and/or pow... Read more
FORD ESCAPE (2018) — ENGINE May 27, 2026
Incident date: Jan 17, 2026
I have not even had this car for a year spent 10,000 on it it had less than 100,000 miles sounded great no noises or engine lights first it was the canister purge valve issue even tho I got the oil changed and everything wen I first got this car I have a work car so I literally bearly drive this car then the transmission went out less than a year into owning it it needs rotors In the front n mind ... Read more
GMC SIERRA 1500 (2019) — ENGINE May 27, 2026
Incident date: Apr 19, 2026
While driving, the vehicle suddenly began running rough, losing power, and displaying engine warning lights. Due to the severity of the issue, the vehicle was towed to a GMC dealership for diagnosis. The dealership diagnosed lifter failure and a cracked cylinder head. The dealership also documented coolant intrusion, oil/coolant contamination, and evidence of internal engine damage. Repairs were ... Read more
TOYOTA AVALON (2022) — ENGINE May 27, 2026
Incident date: May 15, 2026
After a maintenance service, i was made aware of an oil leak from where the bank 1 head gasket meets the timing cover. Verbally quoted for $6500 due to the “extensive labor” costs of replacing the gasket.
INFINITI QX50 (2021) — ENGINE May 27, 2026
Incident date: Jan 19, 2026
Open recall on Engine (NHTSA #25-V437) Engine has been replaced and recall repaired.
JEEP GRAND WAGONEER (2024) — ENGINE May 27, 2026
Incident date: May 15, 2026
Car engine completely shuts down at highway speeds sudden loss of throttle/power at highway speed * RPM surging or erratic behavior * dashboard/light flickering * vehicle entering limp mode or shutting down * no-start condition afterward * then the vehicle “magically” works again later * dealership unable to reproduce it * sometimes no stored codes
CHRYSLER PACIFICA (2018) — ENGINE May 27, 2026
Incident date: May 23, 2026
What component or system failed or malfunctioned, and is it available for inspection upon request? The alternator snap off while driving on the highway. The snap was clean all bolts are still in the engine block. While driving all kinds of dashboard lights and overheating indicators turned on. How was your safety or the safety of others put at risk? This happens with warning or actions prior to t... Read more
KIA SELTOS (2022) — ENGINE May 27, 2026
Incident date: May 26, 2026
My 2022 Kia Seltos out of nowhere started smoking, losing power, total control and braking. There were no lights on the dashboard warning of any kind complete stall than a little bit of power hesitation stall no brakes. I managed to coast it into a parking space at a hotel with it smoking so bad I couldn’t see. It then burst into flames and golfing the entire Engine bay and melting the front of ... Read more
Fire
VOLKSWAGEN ATLAS (2019) — ENGINE May 27, 2026
Incident date: May 15, 2026
For powertrain: failure of right front CV axle before 100k miles on a certified pre-owned vehicle; associated failure of shocks and struts in right front axle. The problem was inspected by an ASE certified VW mechanic, attested to be true and shown to us, and repaired. There were no warning lamps/lights, and the finding was made on a full vehicle inspection when brought in for a brake pad change. ... Read more
HONDA ACCORD (2018) — ENGINE May 27, 2026
Incident date: May 24, 2026
While driving the car it went in to limp mode, restricting the ability to maintain normal driving. It did this because the head gasket needs to replaced because coolant is leaking into # 3 cylinder. My wife and others were put at risk when she had to pull over in an area that was unsafe according to a Summerville police officer who came to her aid and helped her get the car to a safe area.
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