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

HONDA CIVIC (2021) — ENGINE May 11, 2026
Incident date: Nov 19, 2025
The engine stalled on the freeway. Has been having rough idles on cold start. Water gurgling/sloshing sounds coming from behind the dash on cold start. White, sweet smelling smoke periodically comes from the exhaust. Followed up with spark plug replacements. The vehicle still has all previous issues. Upon further inspection coolant reservoir is empty indicated a leak. No leaking fluid has been fou... Read more
DODGE DART (2015) — ENGINE May 11, 2026
Incident date: May 10, 2026
A common issue in GMC vehicles (particularly 2017–2020 Acadias) is a "Steering Assist Reduced" warning message triggered by a failed engine coolant thermostat that gets stuck open. This causes the engine to run too cold (P0128 code), causing the computer to reduce steering assist (which is dangerous) and run fans on high, also the air conditioner fails. I have seen many complaints about this ... Read more
HONDA ACCORD (2018) — ENGINE May 11, 2026
Incident date: May 9, 2026
On Saturday, April 18, 2026, I was driving home from a neurology appointment with my two daughters, including my child with special needs. I intentionally chose not to take the expressway and instead drove a lower-speed route home for safety reasons. While traveling approximately 35 mph, the vehicle suddenly displayed an “Engine Power is Reduced” warning. As I attempted to safely maneuver thr... Read more
FORD FIESTA (2014) — ENGINE May 11, 2026
Incident date: May 9, 2026
To whom this may concern: This is what I sent to KIA which I was informed to contact KIA customer care via phone. Which I will do but I know of several people that have had the same issue as me with a Sorento. I am writing this in regards to my 2014 KIA Sorento VIN: [XXX] I purchased in November 2021. At time of purchase it had 89199 miles, I kept up routine maintenance as usual then May 20... Read more
FORD F-150 (2011) — ENGINE May 11, 2026
Incident date: May 4, 2026
I am filing this formal complaint to report a series of catastrophic, life-threatening mechanical failures involving my 2023 GMC Yukon. This vehicle has become a weapon on the road, exhibiting erratic behaviors that nearly resulted in a multi-vehicle fatality on a high-speed highway.1. High-Speed Power Loss (Highway Failure while my wife was traveling at 60 MPH in heavy highway traffic, the vehicl... Read more
HONDA PROLOGUE (2026) — ENGINE May 11, 2026
Incident date: May 10, 2026
Driving home from church this morning, the vehicle experiences a sudden loss of power and the car went into “limp mode”. Even the pedal floored and the engine rpms high, the car would barely go about 25 or 30 mph. A message from the dash board told me to pull over and leave the engine running to charge the EV batteries. The batteries would charge enough for what I thought would get me home but... Read more
HONDA ODYSSEY (2019) — ENGINE May 10, 2026
Incident date: Apr 27, 2026
Was driving down the highway when Check: electric vehicle system warning came on and car slowed suddenly and wouldnt go past 41MPH. Within a min, the car slowed down further and just as I was pulling on the shoulder. Car didnt have power to move after.
FORD F-150 (2018) — ENGINE May 10, 2026
Incident date: Apr 27, 2026
My Nissan Rogue Platinum 2021 not want to start I call a AAA they check the batery but the batery was new 3 months I have to call a tow truck and bring it to Nissan dealer on university dr in hunstville Alabama they keep the car for 3 days the call me and said that was the starter and also that the coolant get in to the motor that the car need a new motor that cost 9,000 dollars plus the starter 1... Read more
CHEVROLET EQUINOX (2020) — ENGINE May 10, 2026
Incident date: Apr 18, 2026
Incident 1- on several occasions the screen went blank on my dashboard where I could not see the odometer and important information. This has happened on several occasions and sometimes happen to wait until the next day in order for it to come back on Incident 2- car is now in the dealer for engine issues and rattling sound once started. Needs to restart before sound stops
FORD FLEX (2011) — ENGINE May 10, 2026
Incident date: May 2, 2026
THIS IS AN UPDATE TO EXISTING NHTSA ODI COMPLAINT #11735718 2017 Hyundai Santa Fe Sport, TXXI Theta II engine defect. UPDATE: On May 7, 2026, Hyundai Case Manager acknowledged in writing "Your case is important to us" and "2.4L THETA concerns" for Case #42623761. This is written admission the vehicle has the TXXI defect covered by warranty extension to 120,000 miles. I gave Hyundai 48 hours to... Read more
KIA SEDONA (2010) — ENGINE May 10, 2026
Incident date: Dec 31, 1969
Coolant temperature sensor failed - it is still in the engine. the fan stays on high all the time. And the AC does not want to turn on. The car is extremely hot to drive in during the summer months. I have to transport persons who are seniors and in their mid 80s. It is not safe to drive this car in the summer. I can't tell if its over heating or what is happening. The coolant temperature gau... Read more
HYUNDAI IONIQ 9 (2026) — ENGINE May 10, 2026
Incident date: May 9, 2026
03/17/26: Kia Soul 2022 was brought into the dealership to have the safety recall (NHTSA: 25V099; Kia: SC336) addressed. There is a description of the service that says, “Piston Oil Ring.” Dealership stated everything was "good to go" upon completion of this service. Per dealership document, causal part says “Ring Set-Piston”, Issue number SC336. Issue Type: Safety Recall; Description: Pi... Read more
CHEVROLET TRAVERSE (2025) — ENGINE May 10, 2026
Incident date: Nov 18, 2025
Coolant leak into engine block, ford dealership said $8,000 to replace engine cars only at 65k miles. Problem is from manufacturer defect in the 2.0l TT turbo engines in fusions and should be recalled as it’s not the owner/operators wrong doings.
HONDA HR-V (2023) — ENGINE May 10, 2026
Incident date: Nov 1, 2025
Thermostat housing and oil cooler bracket leaking coolant with only 56k miles on the car
CHEVROLET TAHOE (2023) — ENGINE May 10, 2026
Incident date: Apr 6, 2026
The apparent failure involves the engine lubrication and/or cooling system. After approximately 30 minutes of driving, I noticed a strong burning oil/fluid/exhaust-type odor. Initially, I believed it was coming from other vehicles because my vehicle had passed inspection about two weeks earlier. Once parked and away from traffic, it became clear the odor was coming from my vehicle. About one hour ... Read more
GMC ACADIA (2020) — ENGINE May 10, 2026
Incident date: Apr 15, 2026
Cylinder two misfire. Replaced coil pack, wires and all spark plugs. Problem reoccurring.
HYUNDAI VENUE (2020) — ENGINE May 10, 2026
Incident date: May 6, 2026
Engine failed on 5/8/26 with 1794 miles. Sounds like possible main bearing failure, engine had 18psi oil pressure. Signs were, knocking, banging, screeching/squealing internally from engine. No codes or check engine lights appeared. Was driving approximately 35-40 MPH on mountainous paved road. Managed to limp truck to safe pull off area and turned off engine. Had truck towed to dealership. If tru... Read more
FORD FUSION (2017) — ENGINE May 10, 2026
Incident date: Apr 6, 2026
There has been an active recall on this vehicle for around a year for fuel injectors leaking on the top of the engine and potentially causing a fire. Since this is a turbocharged engine, that risk of fire is significant if fuel does leak.
VOLVO XC90 (2024) — ENGINE May 10, 2026
Incident date: May 8, 2026
i was driving home from work my 2020 Telluride shut off at stop light. I was able to turn the car back on and continue my drive after about 30 minutes into my continued drive i started hearing extreme banging noise coming from the front of the car. i then drove to kia dealership where they had inspected and diagnosed as the engine had failed and i would need a whole new engine.
NISSAN SENTRA (2013) — ENGINE May 10, 2026
Incident date: Mar 18, 2026
Car randomly will not start or will start but have no RPM's. Last year showed a crank shaft sensor code and had it replaced but car is doing it again.
VOLVO EX90 (2025) — ENGINE May 10, 2026
Incident date: May 7, 2026
Car engine turns off at a red light, by turn off I mean completely turned off, not just silent. And takes a couple of attempts to restart the car before the engine turns on again. This has happened over 5 or 6 times over the last 3 months, however yesterday (May 9, 2026) it happened twice within the hour. Luckily, I have not been involved in an accident because of this, but I'm concerned that it's... Read more
FORD ESCAPE (2020) — ENGINE May 10, 2026
Incident date: May 8, 2026
I was turning left from a stop sign on to a busy road. Immediately after beginning to pull out, the engine stalled and left the truck powerless in the middle of the intersection. I almost got t boned from vehicles traveling both directions. The truck eventually regained power a few seconds after the stall. I had my wife and toddler with me and the situation could have been bad. I no longer the tru... Read more
TOYOTA HIGHLANDER (2023) — ENGINE May 10, 2026
Incident date: Jan 16, 2026
Motor locked up while going 50 mph
FORD FUSION (2016) — ENGINE May 10, 2026
Incident date: Apr 4, 2025
The vacuum break booster went out. My check engine light came on and it said power reduced I’m not sure exactly. Because my power didn’t reduce but my car seems to be misfiring. Luckily I was going to be turning at a light and there was a few cars in front of me so I wasn’t going fast. As I got closer to the car in front of me I applied my breaks. They would not move and were hard and I gave... Read more
FORD F-150 (2018) — ENGINE May 10, 2026
Incident date: May 5, 2026
The engine wiring harness insulation near the ignition coil connectors prematurely deteriorated due to prolonged exposure to engine heat in the turbocharger/exhaust area. Multiple wiring connectors exhibited brittle, cracked insulation with exposed conductors. The degraded wiring began shorting within the ignition system, causing engine misfires, ignition circuit faults, and eventual loss of engi... Read more
Fire
LINCOLN NAUTILUS (2025) — ENGINE May 10, 2026
Incident date: May 10, 2026
2015 Hyundai Santa Fe Limited, 3.3L Lambda II GDI V6, ~102,000 miles. In December 2022, an authorized Hyundai dealer replaced three specific parts under a Hyundai recall/campaign (records requested). On Sunday [DATE] at approximately [TIME] PM, I was driving on [FREEWAY], [STATE], at 55–70 mph at night. With NO prior warning — no warning lights, no chimes, no loss of power buildup, no knocking... Read more
TOYOTA CAMRY HYBRID (2026) — ENGINE May 10, 2026
Incident date: Dec 1, 2025
On April 27, 2025, in [XXX] , the vehicle displayed a low coolant warning in the morning. The owner replenished the coolant as instructed, the warning cleared, and the vehicle was driven to work without incident. Later that day, while traveling southbound on [XXX] at approximately 60 mph, the engine overheat warning activated, forcing the driver to stop and pull over. The vehicle required two sep... Read more
CHEVROLET MALIBU (2018) — ENGINE May 10, 2026
Incident date: May 5, 2026
What component or system failed or malfunctioned, and is it available for inspection upon request? The vehicle experienced an apparent engine failure involving the engine cooling system and possible head gasket and/or engine damage. Prior to failure, the vehicle had a strong sweet coolant smell and was later diagnosed by the servicing dealership as having a coolant leak and possible engine-related... Read more
RAM 1500 (2017) — ENGINE May 10, 2026
Incident date: May 10, 2026
It is burning much more oil per 1000 miles than the Hyundai website says is normal. It has kept burning oil at a very high and abnormal rate. To the point of having to carry oil while driving. Nothing happened to make this start, it just began!
LINCOLN NAVIGATOR (2022) — ENGINE May 9, 2026
Incident date: Jul 8, 2025
GM Duramax L5P diesel engine electrical connector for #4 fuel injector. This failure caused the Diesel exhaust brake, which controls downhill speed, to disengage, extreme shaking of the vehicle, emissions system warning and speed limiting. This occurred while descending a steep grade while towing a 34 feet long, 10,000 pound trailer. This is a known issue with this diesel engine and documented... Read more
HYUNDAI SANTA FE (2015) — ENGINE May 9, 2026
Incident date: May 3, 2026
Transmission will randomly over shift or down shift when driving. When turning left I have had the transmission over shift from 2nd to 8th causing the car to bog down and could not accelerate in the intersection. I was almost hit from behind on one occasion and had hit on the side another time. I do not feel comfortable making turns without having a protected right away. Ford have changed the tran... Read more
LEXUS RX (2025) — ENGINE May 9, 2026
Incident date: Mar 3, 2026
My vehicle stalled (104000mi) bought in 2024 looked up online was known between 2023-2024 engine recall I wasn't told or shown on Car Fax anything about this So [XXX] worked on engine 2. Mths no charge was to get new motor they replaced alternator.Told Done Engine light was on I went to drive it jerked and over dash said engine problems return to dealer ( 5 min) I did .They had it2 more weeks sai... Read more
FORD EDGE (2022) — ENGINE May 9, 2026
Incident date: Mar 1, 2026
There's currently an open recall for a number of BMW engines involving aluminum bolts in the vanos assembly that shear, strip, and break off completely. The open recall is somehow excluding some vehicles with the same exact problem like my 2011 BMW X5 xdrive35i N55 E70 with the inline 6. Currently my vanos bolts are already sheared off and sitting in my oil pan. My vehicle started misfiring and ac... Read more
HYUNDAI PALISADE (2020) — ENGINE May 9, 2026
Incident date: Mar 12, 2026
The engine started having knocking and I took it to the dealership and now I have been waiting 45 days with no engine replacement in site after they told me the engine failed completely. It had 3,900 miles on the engine!
GMC SIERRA 2500 (2018) — ENGINE May 9, 2026
Incident date: May 2, 2026
Our 2017 Ford Edge Titanium had its engine check light go on at 61,000 miles on April 6, 2026. So we brought it into our local Ford dealership (where we purchased it new) the next day on April 7. We were told that diagnostics showed there was a coolant intrusion and we would need to basically rebuild the engine (long block) for $9,900! This is very frustrating since we bought an extended warrant... Read more
FORD EXPEDITION (2018) — ENGINE May 9, 2026
Incident date: May 4, 2026
On three different occasions this car’s engine shuts off on me sometimes at highway speeds. It is terrifying being in the left lane and losing all propulsion and power steering. I have to quickly put the car in park (in the middle of the highway) and then restart the car to go again. When it starts failing it keeps shutting off when we come to a stop in stop and go traffic. It’s like the auto ... Read more
GMC SIERRA 1500 (2026) — ENGINE May 9, 2026
Incident date: Mar 27, 2026
The truck rapidly accelerated while I was slowly rolling into a parking spot with my foot on the brake. The harder I pushed the brake the more it seemed to accelerate. I luckily avoided hitting anything. I forced the gear shifter out of Drive into park. No warning lights or messages. I contacted 3 Ford dealerships and all said they haven’t heard of this nor do they think they could identify ... Read more
VOLVO XC90 (2019) — ENGINE May 9, 2026
Incident date: Apr 17, 2026
I bought this used with 113,000 miles on it. Within the first year, I had to fix AC,oil leak and alternator. I also had to replace the transmission which gave out completely. Then about 14 months into owning this vehicle, the engine light came on, and I suddenly could not maintain speed. I was lucky I was not on the main highway where I would have been hit from cars behind me. KIA refuses to fix/r... Read more
HONDA FIT (2018) — ENGINE May 9, 2026
Incident date: May 11, 2023
Car battery can't be charged more than 80 ℅ , fire risk
NISSAN ROGUE (2017) — ENGINE May 9, 2026
Incident date: Apr 17, 2026
Coming to a stop sign or red light the car won’t accelerate or will go in traction control making it difficult to move or not accelerate. Had 2-3 fuel leaks this year also having problems to keep the car going sometimes the max speed it will go is 20-40 miles n won’t go up unless u keep letting it slow down slowly n then accelerating n even after that it won’t make it above 60-70 miles it us... Read more
FORD F-150 (2019) — ENGINE May 9, 2026
Incident date: May 8, 2026
The truck often shifts from 6th gear down to 1st or second gear, sometimes at highway speeds and all warning light come on. It sometimes resolved itself upon starting it again, but seems to affect the throttle body. When the electrical system resets, you can hear a click from the throttle body indicating that the valve reset when the computer reset. We also have been affected by intense suffering ... Read more
MERCEDES-BENZ EQB 250+ (2023) — ENGINE May 9, 2026
Incident date: Mar 2, 2026
Oil consumption- 1-3 qts low between oil change intervals at 5000k No burning or oil smoke.
FORD F-150 (2017) — ENGINE May 9, 2026
Incident date: May 8, 2026
I had my most recent oil change on 2/20/26, and on 5/2/26 , the check engine light came on and I heard a knocking sound. I checked the dipstick and it was below the “low” mark. I hadn’t driven 3k miles yet!! I had to purchase 2 quarts of SAE 5w 30 oil to put into it. My vehicle is consuming more than 1 quart per 1000 miles.
FORD F-150 (2015) — ENGINE May 9, 2026
Incident date: Nov 18, 2025
Engine shuts off while driving. Speeds can be low or high. 20-65 mph. While driving, engine will cut off. Sometimes the electrics remain on and I can use power steering to pull to the side of the road, other times everything shuts down. It can happen while turning or regular straight driving. Sometimes it will restart right after, other times, it won't start for many minutes. We have gotten stuck ... Read more
RIVIAN R1T (2022) — ENGINE May 9, 2026
Incident date: May 8, 2026
I am submitting this complaint regarding ongoing mechanical and electrical issues with my 2021 GMC ACADIA that have been occurring intermittently for approximately the past year and a half. The primary issues involve the coolant temperature sensor, thermostat system, engine cooling fan, and dashboard warning messages. The vehicle repeatedly experiences problems related to the coolant temperature ... Read more
GMC ACADIA (2021) — ENGINE May 9, 2026
Incident date: May 9, 2026
I am writing to formally express my dissatisfaction with the handling of repairs on my Chrysler Pacifica and the significant financial and personal impact this situation has caused my family. The issue began when the engine suddenly stopped, leaving us stranded. The vehicle was first taken to an insurance-recommended shop that could not diagnose the issue, then transferred to Wischsnewsky Dodge in... Read more
HONDA CR-V (2011) — ENGINE May 9, 2026
Incident date: May 8, 2026
sudden reduced acceleration / limp mode while driving P1326 knock code potential engine failure / loss of power
CHEVROLET TRAVERSE (2021) — ENGINE May 9, 2026
Incident date: May 7, 2026
There have been a couple recalls for Transmission/Engine Bearing and the Nissan Dealership has serviced the recalls. However, today May 8, 2022 while driving on the highway the check engine light appeared and a notification appeared check oil immediately. Then my engine and Transmission blew on the highway at 65 miles per hour causing my Nissan to immediately stop. I was able to quickly put my haz... Read more
HYUNDAI TUCSON (2025) — ENGINE May 9, 2026
Incident date: May 8, 2026
My engine needed oil I checked the dip stick added the oil the next day my engine started leaking and over heating come to find out there’s a pcv issue the valve cover gasket along with multiple other seals need replaced I was unaware of anything wrong no indication of over heating I just smelled the heat and was able to see after popping the hood the radiator fan is now not working and gas is c... Read more
CHEVROLET MALIBU (2011) — ENGINE May 9, 2026
Incident date: May 4, 2026
Looses power randomly when lights appear in dashboard lights. Even after the recall
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