Consumer Safety Complaints
Search 2,192,899 safety complaints filed by vehicle owners with NHTSA — including 137,559 crashes, 55,854 fires, and 8,555 deaths.
Showing 161,337 complaints — component: ENGINE
Incident date: May 15, 2025
The contact owns a 2025 Kia Sportage. The contact stated that while driving at approximately 60 MPH, the transmission unexpectedly shifted gears, causing a slight jerk before accelerating. The instrument panel frequently displayed codes advising the driver to "Turn Off the Engine." While driving approximately 45-50 MPH, the vehicle suddenly stalled. The instrument panel displayed a message advisin... Read more
Incident date: Sep 15, 2025
Parking break engages when car comes to a stop engine light is on them goes off
Incident date: May 14, 2025
Coolant leak into cylinder head. Upon start up a cloud of white smoke came from the exhaust.
Incident date: Jul 12, 2025
My 2018 ford focus broke down in the middle of the road on [XXX] leaving it undrivable. The engine light came on and it gave an error saying “system engine fault, service now” I had it towed to Legacy Ford in Corbin KY on [XXX] and was they advised it was due to a recall with the with Oil Pump Drive belt and told me it would be covered but they didn’t know how long it would take….after hav... Read more
Incident date: Sep 13, 2025
When it is cold outside my ACC light comes on and when I started my car the other day it read Emissons Service Problem Avoid Heavy Acceleration and High Speed. That was just 1 among 7 other service warning that popped up.
Incident date: Sep 14, 2025
I started the car and noticed a smell. Then my red battery light came on and a notification that my battery was not charging. I drove less than a mile and noticed smoke under my hood. I pulled over to a safe place and opened the hood to see flames around my alternator.
Fire
Incident date: Sep 13, 2025
Powertrain control module failure causing vehicle to lose power and engine to run at 5 to 6 RPMs. and transmission not shifting properly. Vehicle is going into limp mode and will also shut down while driving but the engine stays running and the cruise does not shut off. There is not remedy for the recall that I believe is causing these issues. This has been going on for 6 month. This vehicle has b... Read more
Incident date: May 29, 2025
My vehicle falls under a recall due to the oil tensioner belt. I experienced a problem where the engine wasn’t allowing me to accelerate over certain speeds. The car has been experiencing the same issue even after multiple attempts to fix the car. I had the engine replaced once & four days later the engine blew while I was traveling down a hill. I had no control over the vehicle and as it contin... Read more
Incident date: Sep 13, 2025
Check engine light on, message saying "steering assist reduced drive with care", engine temperature gauge not moving from C, and AC not working. I have taken it in to be fixed 3x, and they have fixed it 2/3 times but the message has come back again. It is a big issue in 2019/2020 blazers according to my research.
Incident date: Sep 14, 2025
Check engine light came on. 4 new engine coils and spark plugs. Carb cleaner in gas. Check engine light on again then while driving car jerked and check engine light blinking. Code 420 catalytic converter. This vehicle was under recall for same issue but was ok at time of recall. Was checked at Kia dealership u see recall time.
Incident date: Sep 8, 2025
I was driving in the fast lane on the highway, when the vehicle seemingly lost all power and the Instrument Cluster displayed a warning stating “Engine Malfunction, Power reduced, service now.” I was then only able to travel at about 35mph off of the highway to a safe location to pull over. This has happened twice within a week, the second time being on [XXX]. After the first time, Mossy Nissa... Read more
Incident date: Sep 14, 2025
Just bought the car, was perfectly fine during the test drive, no lights on or engine codes present. On my way home check engine light came on showing code P0420 , catalyst system efficiency below threshold (bank 1), saying the catalytic converter needs to be replaced. Did some research and found there were certain 2016 Kia Sorentos recalled for this issue, but doesn’t show up on affected vehicl... Read more
Incident date: Apr 1, 2025
A side detection module pin was corroded and was disrupting the electrical signals to major vehicle components, such as the dash (DIC). The DIC would lose communication with the rest of the vehicle while driving so no vehicle operation data was visible such as speed, alerts messages, etc. This likely also caused engine failure due to the incorrect operation of the afm which is on the same electric... Read more
Incident date: Jul 9, 2025
There was a fire under my minivan as my husband was driving it, creating smoke and flames. He lost power to the van and had to coast to the right side of the highway where he came to a stop with the flames occurring. This is the family vehicle and I have small children. We had no warning lights or any indication that there would be a fire in my vehicle as the van had been running smoothly, and I... Read more
Fire
VOLKSWAGEN
TIGUAN
(2022) — ENGINE
Sep 14, 2025
Incident date: May 29, 2024
Burning oil. Check oil level light was on and blue smoke coming from exhaust. Around 30,000.The dealer finally replaced valve stems and other extensive repair. My check engine light came on so they replaced the oil separator. Then a week later now my check engine light is back on. I’m going on the morning back to dealership tomorrow.
MERCEDES-BENZ
GLA 250
(2018) — ENGINE
Sep 14, 2025
Incident date: Jun 6, 2025
This vehicle has a transmission control module defect. While driving, the car cuts off unexpectedly and prevents shifting gears, creating a serious safety risk that could easily cause an accident. A certified Mercedes-Benz dealer diagnosed the problem and confirmed it is an internal defect—one that cannot be prevented by regular maintenance or proper care of the vehicle. Because this is an inter... Read more
Incident date: Sep 13, 2025
The vehicle engine failed to restart after being idle for a few minutes in heavy traffic on Southern State Parkway. The vehicle’s Auto idle stop function was being utilized during this time.
Incident date: Jul 18, 2025
Power completely dropped while driving in traffic. This occurred several times. I could have easily been rear ended. Also, I could have been stuck within an intersection, I could have been broadsided. I see researched this issue and found it was widely written about in KIA EV6 online forums. Kia should have checked for issues before I leased the 2025 EV and informed me before I made a decision ... Read more
JEEP
GRAND CHEROKEE
(2022) — ENGINE
Sep 14, 2025
Incident date: Sep 14, 2025
I am submitting a safety complaint regarding my 2022 Jeep Grand Cherokee 4xe, which experienced a serious mechanical failure on [XXX], at approximately [XXX] CDT in Detroit Lakes, MN. While exiting a ZIPS Car Wash at low speed, my vehicle experienced a sudden and complete loss of power and/or propulsion. I believe the engine shut down without warning, and the vehicle would not respond to throttle... Read more
Crash
Incident date: Feb 20, 2025
I feel like my car should be under recall it’s so many other who experiencing the same thing. all of my lights are on, on the dash. Check engine light down to my cruise control not working. as I drive it’s stalling and jerking. I went to the dealership to have my spark plugs and my fuel injectors replace and it started back doing the same thing. Spent thousands just to be going through the sam... Read more
Incident date: Jun 4, 2025
For the past year to year ½ I have brought my car in for concerns with idle, hesitation when accelerating, stalling out, etc. This has put me in compromised situations when in traffic, at stop lights and when trying to accelerate to get on the highway. I was told it was fine, until it was not. Now my engine needs to be replaced. What I discovered in my car was their worksheet on issues that they ... Read more
Incident date: Aug 29, 2025
Coolant leak into the cylinders. Replaced the first engine for the same issue, this is the second engine.
Incident date: Jun 5, 2025
The Mass Air Flow (MAF) sensor malfunctioned, causing the vehicle to idle roughly, stall unexpectedly, and trigger continuous beeping. During the failure, the power steering locked, making it extremely difficult to steer and creating a serious safety hazard for myself and others on the road. The issue was reproduced and confirmed by a service center, and the sensor was replaced by a Nissan dealers... Read more
Incident date: Sep 14, 2025
DUMPING OIL ENGINE TEMP LESS THAN 300 MILES
Incident date: Sep 14, 2025
My can intermittently fails to start after the auto idle start system has engaged. I am stopped at a light on a busy road. When the light turns the car tries to start but fails. Some times it is able to start but I get warnings that multiple systems had an issue or at disabled. Other times it fails to start completely and I have to cycle the power off and open my driver door before I can start t... Read more
Incident date: Jun 1, 2023
My 2020 GMC Acadia has experienced significant transmission issues, including [slipping / shuddering / “Service Transmission” warnings / loss of drive]. The problem has been diagnosed as a torque converter/transmission failure. GM has acknowledged known defects and issued recalls for 2019–2020 Acadia transmissions related to missing bolts in the start-stop accumulator endcap, which can caus... Read more
Incident date: Apr 8, 2025
I have been calling Autonations for months now since my car started driving funny. I was first told it was a head gasket that needed replacement however using my vin number the engine that’s currently inside the vehicle is not the one that matches with what pulls up using the vin number. Than the antifreeze leaks out, the oil leaks out and one day the car started smoking on the freeway with my ... Read more
Incident date: Sep 14, 2025
Vehicle routinely sputters and stalls at slow speeds. This happens once or twice during most times I use the car. This has happened in intersections and on highways at stop and go traffic. The car is not safe to drive. I haves brought the vehicle into the dealer at least three times for this and they have replaced a different valve (don't know what it was) on two of the occasions but the problem c... Read more
VOLKSWAGEN
TIGUAN
(2022) — ENGINE
Sep 14, 2025
Incident date: Sep 3, 2025
My vehicle has relatively low miles on it, it does not get driven very often. Once I had done the first oil change I had to pay for after the dealer covered maintenance warranty was over for the oil changes was when I started having the problems. Three separate times the low oil light came on the dash and I had to add oil to my engine, about a total of 3 quartz. I told the first dealer that I was ... Read more
GMC
SIERRA 1500
(2013) — ENGINE
Sep 14, 2025
Incident date: Sep 12, 2025
On 9-12-25 I was pulling a utility trailer when I went to back it in the driveway my 2013 gmc 1500 5.3 stalled . I restarted it only to have a lifter claddering !!!! I checked the oil it was good ! Oil pressure was good not over heating . It is just the lifter!!!!!! After doing some investigating I found that this is a common problem with GM's 5.3 with the AFM system!!! Companies should be held a... Read more
Incident date: Feb 10, 2023
When I first purchased the vehicle I started to smell gasoline inside the vehicle and then it became worse and now I smell it outside and inside the vehicle my garage smells of gasoline. The engine on echo mode gets 35mpg which I was told it should be less than that. The engine loses power, it makes noises, is very rough felling when driving, it seems that the vehicle is getting worse by the day.... Read more
Incident date: Sep 3, 2025
While driving this new 2025 BMW X5 M60i vehicle with only 6200 miles, all of a sudden battery failure indicator came on in the middle of traffic, followed by drivetrain failure / malfunction indicator came on. BMW roadside assistance was contacted, and advised me to have vehicle stopped and pulled over immediately and towed. Situation was dangerous as the traffic was flowing at 40 mph. Vehicle E... Read more
HONDA
ACCORD HYBRID
(2025) — ENGINE
Sep 14, 2025
Incident date: Sep 13, 2025
Vehicle makes rattling noises while accelerating similar to a diesel engine also rough transitions between EV mode and Gas mode also when you press the charge button the engine makes a very noticeable jerk once it’s on ,Honda does not want to fix my issue and says everything is normal and cannot replicate the issue!! There is clearly something wrong I suspect fuel injector issues as others repo... Read more
Incident date: Sep 9, 2025
At a stop, the fuel save system shut the car off. When you take your foot off the brake the van fails to restart. If you try to restart using the push button the car will still not start because the transmission is still in drive. Then it takes awhile to get the transmission into park/neutral and then the van will start. The problem is intermittent 3 times in the last 2 months. No accidents just b... Read more
Incident date: Aug 28, 2025
Number of days your vehicle is down: indefinitely as of now there is no fix according to the dealership parts are at least 10 weeks out with them not knowing how to do the install once parts arrive Number of Repair Attempts: there is no fix as of now but the vehicle has broken down 4 times parts for the transmission are on back order (at least ten weeks) and they do not know how to install the p... Read more
Incident date: Dec 31, 1969
The transmission stalls to get up and go after it has been driven for a short while causing it to slow down traffic and causing a slight risk trying to pull over to the side to allow drivers behind pass by. Once the driver stops at more than 5 stops is when the vehicle begins to hesitate to work properly.
Incident date: Nov 15, 2024
Draft Statement for NHTSA Complaint: My 2023 Nissan Rogue is subject to Recall No. 25V-437 for an engine defect involving the connecting rod bearings. This defect can cause sudden engine failure, loss of power while driving, or even fire. My dealership confirmed that no repair parts are available and will not be available until late 2025. Nissan Consumer Affairs also confirmed there is currently... Read more
Incident date: Sep 3, 2025
While driving on a major highway, my car went into limp mode topping out at 60 mph then decreasing before going back to 60. My check engine light was also blinking, not solid.
Incident date: Jan 1, 2024
Oil consumption, lossing one quart of oil per week, I drive 250 miles per week.
Incident date: Sep 13, 2025
This is an issue of nonconformity according the Florida Lemon Law: "Florida's Lemon Law protects consumers who buy or lease new or demonstrator vehicles with persistent, significant defects, known as nonconformities, within the first 24 months of ownership." My March 2025 leased Kia Sportage was sitting for about an hour. I turned it on and the all the dash warning lights stayed on, hot air blew ... Read more
Incident date: Sep 12, 2025
While traveling in my 2019 Honda Odyssey (40,000 mile) the vehicle completely shut off and placed itself into neutral. The warning lights for emissions system problem, brake problem, and parking assist problem lit up on the dashboard. The vehicle went into neutral and would not allow me to drive at all. Then the vehicle shut off all within 30 seconds. The vehicle would then not restart and now i h... Read more
Incident date: May 13, 2025
-What component or system failed or malfunctioned, and is it available for inspection upon request? 2016 Chevrolet Colorado VIN: [XXX] Engine: 2.5L I4 (camshaft-driven brake system assist vacuum pump failure). GM Technical Service Bulletin 21-NA-268 (Nov 2021) confirms that if vacuum pump drive lugs are broken, replacement of both the vacuum pump and the exhaust camshaft is required which was the... Read more
Incident date: Aug 1, 2025
This car has been cutting off for a month and no type of codes popping up alternator has been replaced two brand new batteries has been replaced which is dangers car cutting off while I am driving this vehicle is not safe at all needs to be recalled asap mechanic can’t even find the problem .
Incident date: Sep 12, 2025
On [XXX], Century West BMW in North Hollywood, CA performed recall 20E-A01 B120921 (DME reprogram/connector update) on my 2013 BMW 528i. Within 30 minutes of leaving the dealership, the car displayed a red “engine overheating – stop immediately” warning while I was in a crowded intersection with my child in the vehicle. This created an immediate danger to us and to surrounding traffic. Prio... Read more
Incident date: Sep 2, 2025
Engine failure do to leaking coolant into the engine that is a known problem with the 2017 2.0l eco boost engines
Incident date: Jun 1, 2025
Burning through oil faster than it should, needing to feel up oil every week, has been confirmed by an auto repair shop.⁸
Incident date: Sep 12, 2025
Thermostat not working. Causing fan to run as if the vehicle is overheating
Incident date: Sep 1, 2025
MOTOR IS CONSUMING A LOT OF OIL. I need to CHANGE EVERY month, which IS VERY EXPENSIVE
HYUNDAI
SANTA CRUZ
(2023) — ENGINE
Sep 13, 2025
Incident date: Sep 9, 2025
On [XXX], I went out to start my 2023 Hyundai Santa Cruz (SC) to leave work to go home. It was difficult to start, however, it started. As I entered [XXX] , i was nearly rear ended by another car, because my SC lost all acceleration. I turned on my hazards for SAFETY and then began to try to accelerate again and was only able to get up to 45 MPH and then was turning 4,000 RPM. I limped my SC h... Read more
Incident date: Jun 21, 2025
My oil consumption is approximately 1.5 quarts every 200 miles. I get my oil changed every month and every other week I need to top off. When my oil, is low there is no indication on the dash. I have to preform inspections on my car on a daily basis. Now, my car will randomly not start. I replaced the battery and changed the spark plugs.