NHTSA owner reports · September 18, 2026 snapshot.
Fuel/propulsion System complaints
24 reportsClear category filterMileage unknown · Oct 21, 2024
Fuel/propulsion SystemUnknown Or Other
I have a 2019 Kia Sorento EX V6 with 65,000 miles. Recently started smelling fuel and had someone look at it. I was told there is a fuel leak above the left side of the tank in the evaporative line. No accidents. This should never happen on a vehicle for no reason. NO system Failure. No malfunction. Yes, it is avai…
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I have a 2019 Kia Sorento EX V6 with 65,000 miles. Recently started smelling fuel and had someone look at it. I was told there is a fuel leak above the left side of the tank in the evaporative line. No accidents. This should never happen on a vehicle for no reason. NO system Failure. No malfunction. Yes, it is available upon request. NO inspections by insurance or police. No warning lights. Safety could potentially be at risk since fuel is exposed!!!!!
NHTSA ODI #11621026
Mileage unknown · Aug 14, 2024
EngineFuel/propulsion System
Bought car with 36k miles on it in July 2023. In Jan 2024, engine light came on and we noticed loss of power shifting between gears, had fuel injectors replaced/cleaned. In Feb 2024 at 51k miles, car made knocking noise, pulled over and shut car off, would not restart. Towed to KIA dealer, told the engine was seized and cranksha…
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Bought car with 36k miles on it in July 2023. In Jan 2024, engine light came on and we noticed loss of power shifting between gears, had fuel injectors replaced/cleaned. In Feb 2024 at 51k miles, car made knocking noise, pulled over and shut car off, would not restart. Towed to KIA dealer, told the engine was seized and crankshaft snapped. I had regular oil changes every 5,000 miles as recommended by KIA. KIA dealer showed sludge in the bottom of the oil and accused me of adding oil after the engine failed -- false. KIA would not provide any remedy and is charging me $12,000 to replace engine. Seeing other complaints here for the same issue leads me to believe that this is a known issue for KIA on these engines but it has not yet reached critical mass.
NHTSA ODI #11608404
Mileage unknown · Dec 29, 2023
Fuel/propulsion System
There's something SERIOUSLY wrong with the Lambda Ii GDI engine similar to the theta ii. Like the SAME oil problems. I have a perfect service record at 89,600 miles and no accident and the oil light came on with solid oil, and even after the new oil, the new transmission flush and full injection service the oil light came on. Th…
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There's something SERIOUSLY wrong with the Lambda Ii GDI engine similar to the theta ii. Like the SAME oil problems. I have a perfect service record at 89,600 miles and no accident and the oil light came on with solid oil, and even after the new oil, the new transmission flush and full injection service the oil light came on. They took it in numerous times and turned off the oil light and said nothing wrong but the ENGINE light went on once and I took it in 1 mile away and they cleared the light saying "no errors" and "no service problems they could see" and stated it might be the engine itself. It's acting JUST like the theta engine problems with kia sorentos. Like exactly the same. The blogs on the net are freaking out because a SLEW of people with 2019 sorentos were having the same problems. Not low on oil at ALL and the oil light keeps going off. They are helpless to fix it at Kia and said to trade in the car. There were six kia sorentos of the same make and in for repair recently and while I was in the lobby I was hearing customer ls call in complaining about oil lights going off. The blogs I'm reading have a slew of people this is happening to and I just read the California judges ruling and on the theta ii and I contacted the same lawfirm TODAY about the Lambda ii engine. I guess the feds are looking into it but it should be tied RIGHT away to the Lambda engines as well. There's something MAJOR wrong with the lambda.
NHTSA ODI #11562669
149,904 miles · Dec 8, 2023
Electrical SystemEngineFuel/propulsion SystemCrashFireInjury
KIA and HYUNDAI - all of their cars are unsafe. I have attached a letter to the NJ State Attorney General to explain some of the issues. These cars are absolutely unsafe and we have no peace of mind. They are killing us, literally. Please do all you can to immediately stop them. I cannot explain how upsetting this is. Pleas…
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KIA and HYUNDAI - all of their cars are unsafe. I have attached a letter to the NJ State Attorney General to explain some of the issues. These cars are absolutely unsafe and we have no peace of mind. They are killing us, literally. Please do all you can to immediately stop them. I cannot explain how upsetting this is. Please may you help our families. Our children drive these cars. Our brothers, sisters, aunts, uncles, neighbors, parents and all of us are in jeopardy of losing our lives. Thank you.
NHTSA ODI #11559086
Mileage unknown · Nov 30, 2023
Fuel/propulsion System
Vehicle has a strong fuel smell when driving and when park kia found leak coming from fuel pump seen fuel coming from up on top of tank kia replace fuel pump and there were no cheek eng light
NHTSA ODI #11557641
Mileage unknown · Aug 10, 2023
Fuel/propulsion System
Kia America sent me a letter on June 30, 2023, which alerted owners of 2018-2019 Kia vehicles of a possible low-pressure fuel pump leak and explaining a warranty extension. I am distressed and disgruntled, frankly, by this strategy t…
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Kia America sent me a letter on June 30, 2023, which alerted owners of 2018-2019 Kia vehicles of a possible low-pressure fuel pump leak and explaining a warranty extension. I am distressed and disgruntled, frankly, by this strategy to wait until there is a fuel leak before repairing the problem. My wife and I are in our 70s and travel in the car often on overnight and even two-month trips. We now have to worry that we’ll start to smell fumes while far away from home. This is unacceptable. Why is Kia waiting until owners experience problems before fixing it? I asked our Kia dealer how much it would cost me out of pocket to get the fuel pump replaced now before we are stranded on the road. The dealer would not give an estimate. In addition, I wrote to Kia America and their Customer Care Center about this problem and after a month they have not responded. Finally, I called the Care Center hotline and waited for an hour and finally someone answered, but the connection was lost or the person hung up on me before I could even explain the problem.
NHTSA ODI #11537692
Mileage unknown · Jul 13, 2023
Fuel/propulsion System
Letter date 6/30/2023= Low pressure fuel pump leak . this should be a recall to fix the problem this saftey problem. Not a extension of the warranty
NHTSA ODI #11531994
Mileage unknown · Apr 20, 2023
Fuel/propulsion SystemFire
4/5/2023 954PM-Neville Island bridge, Pittsburgh, PA While traveling on the interstate, the vehicle caught fire with no warning. We were heading out on vacation, so we had lots of things packed in the car. The fire started in the rear of the vehicle, and was extinguished by a passer by with a fire extinguisher, but re-ignited…
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4/5/2023 954PM-Neville Island bridge, Pittsburgh, PA While traveling on the interstate, the vehicle caught fire with no warning. We were heading out on vacation, so we had lots of things packed in the car. The fire started in the rear of the vehicle, and was extinguished by a passer by with a fire extinguisher, but re-ignited. it burned VERY fast. Unknown at this time what caused the fire. It is currently in the hands of my car insurance company, so it may be available for inspection. There were NO indications of a problem prior to large flames erupting form the read of the vehicle. In the car was myself, my two adult daughters and 6 year old grandson. He was seated in the 3rd row seat. One daughter in the second row, and myself and daughter up front. Once we realized we were on fire, we attempted to get the back doors open, but child locks were engaged. The key fob would NOT work, and my daughter and grandson were trapped in the burning car. we attempted to break the windows to get them out, but that was not successful. My daughter climbed back in the burning car and somehow got a back door open and they were able to get out and run. Within a few seconds, the windows blew and the flames shot even higher. We will NEVER EVER use child locks again. The problem had not been confirmed or reproduced to my knowledge. I believe my insurance company may be looking into it. I had to have a fuel system regulator and sensor replaced on this vehicle approx 1 month before this event. I had an oil change the day before. Police and fire department were present at the scene. There were NO warnings, lights, messages etc prior to eruption of flames. I have lots of photos, but have not been able to upload them to this site.
NHTSA ODI #11518127
Mileage unknown · Dec 11, 2022
Fuel/propulsion SystemUnknown Or OtherVehicle Speed Control
To whom it may concern: I am sending this email as an owner of a 2019 Kia Sorento for just 15 months, yet I am already experiencing significant mechanical issues. 3 weeks ago my car stopped accelerating while driving across a bridge, began shaking a making a weird noise once idle, and as expected my engine light came on. After c…
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To whom it may concern: I am sending this email as an owner of a 2019 Kia Sorento for just 15 months, yet I am already experiencing significant mechanical issues. 3 weeks ago my car stopped accelerating while driving across a bridge, began shaking a making a weird noise once idle, and as expected my engine light came on. After calling endless Kia dealers I was able to get it towed 2 weeks later to my local Kia. To my surprise it was a high pressure fuel pump issue which seems to be a common issue amongst Kia Sorento’s. After only having this car for 15 months it should not be costing me $1,700 in repairs. I am requesting that this issue be looked into further and that Kia provides me with assistance.
NHTSA ODI #11496920
Mileage unknown · Dec 8, 2022
Electrical SystemEngineFuel/propulsion SystemFire
2019 Kia sorento caught on fire while driving. Drivers behind my wife saw flames coming from under motor. They signaled her to pull over and she got out just in time before entire car went up in flames. We believe the fuel pump was faulty as entire motor was on fire.
NHTSA ODI #11496522
Official recalls
2Sep 15, 2023
Kia America, Inc. (Kia) is recalling certain 2019 Sorento vehicles. Due to a manufacturing error, water may leak into the rearview camera, which can cause the rearview camera image not to appear on the display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence & remedy
Consequence: A rearview camera that does not display an image can reduce the driver's rear view, increasing the risk of a crash.
Remedy: Dealers will inspect the rearview camera and add additional water proofing to the camera harness, or replace the camera as necessary, free of charge. Owner notification letters were mailed March 8, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC282.
Sep 19, 2022
Kia America, Inc. (Kia) is recalling certain 2016-2022 Sorento, 2021-2022 Sorento Hybrid (HEV), 2022-2023 Sorento Plug-In Hybrid (PHEV), and 2017-2022 Sportage vehicles equipped with a tow hitch harness installed as original equipment, or purchased as an accessory through a Kia dealership. Debris and moisture accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical short, which can result in a fire.
Consequence & remedy
Consequence: A fire while parked or driving can increase the risk of injury.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will inspect the vehicle, and, as necessary, replace the fuse and/or tow hitch harness module, free of charge. Owner notification letters were mailed August 11, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC249.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1DP22003 · Loss Of Motive Power
Opened Sep 12, 2022 · Closed Dec 12, 2023
Status: closed (inferred from source dates) · Engine
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.