NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
59 reportsClear category filterMileage unknown · Sep 14, 2023
EnginePower Train
This car was driven by a 17 year old high school student. Car with high oil consumption engine resulting in engine seizure 4/2022. Engine unseized and consumption of 1qt oil every 1,000 miles deemed "within normal limits" per Kia of America policy (Ganley Kia in Mentor Ohio). Kia corporate offices contacted with no resolution. F…
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This car was driven by a 17 year old high school student. Car with high oil consumption engine resulting in engine seizure 4/2022. Engine unseized and consumption of 1qt oil every 1,000 miles deemed "within normal limits" per Kia of America policy (Ganley Kia in Mentor Ohio). Kia corporate offices contacted with no resolution. From 4/2022 to 8/2023, car was driven only 2.5 non freeway miles to high school and home. It continued to consume oil resulting in adding and checking oil weekly despite low mileage driving. The car finally developed a lower engine knock at complete engine failure 8/2023. We sold it to [XXX] for $700.00. The manufacturer (Kia) of the car is fully aware of the defective engine design, the high oil consumption, and potential eventual engine failure. The car has poor resale and trade in value. Kia should be investigated for safety and ethical concerns. We were lucky there was not a fire, an accident, or a fatality. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI #11544642
Mileage unknown · Sep 12, 2023
Engine
The contact owns a 2016 Kia Sportage. The contact stated while driving 25 MPH, the vehicle hesitated while accelerating. The contact stopped at a stop sign and the vehicle became inoperable. The check engine warning light was illuminated. The vehicle was towed to a dealer. The vehicle had not been diagnosed or repaired. The manu…
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The contact owns a 2016 Kia Sportage. The contact stated while driving 25 MPH, the vehicle hesitated while accelerating. The contact stopped at a stop sign and the vehicle became inoperable. The check engine warning light was illuminated. The vehicle was towed to a dealer. The vehicle had not been diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was unknown.
NHTSA ODI #11544056
106,000 miles · Aug 9, 2023
EngineEngine And Engine Cooling
The contact’s son owns a 2016 Kia Sportage. The contact stated that while attempting to drive, the vehicle failed to accelerate, lost motive power, and stalled. The contact was unaware if a warning light was illuminated. The vehicle was towed to the local dealer, where it was diagnosed that the engine needed to be replaced. The …
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The contact’s son owns a 2016 Kia Sportage. The contact stated that while attempting to drive, the vehicle failed to accelerate, lost motive power, and stalled. The contact was unaware if a warning light was illuminated. The vehicle was towed to the local dealer, where it was diagnosed that the engine needed to be replaced. The engine was replaced, but the failure recurred. Additionally, the dealer informed the contact that there was rod bearing failure and that the catalytic convertor had melted. The manufacturer was contacted and informed the contact that the knock sensor update was not completed. No additional assistance was provided. The failure mileage was approximately 106,000.
NHTSA ODI #11537462
122,000 miles · Aug 3, 2023
EngineEngine And Engine Cooling
The contact owns a 2016 Kia Sportage. The contact stated while driving approximately 35 MPH, he heard an abnormal knocking sound coming from the engine compartment, and the vehicle started losing motive power. The contact depressed the accelerator pedal; however, the vehicle was still losing motive power. The contact stated that…
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The contact owns a 2016 Kia Sportage. The contact stated while driving approximately 35 MPH, he heard an abnormal knocking sound coming from the engine compartment, and the vehicle started losing motive power. The contact depressed the accelerator pedal; however, the vehicle was still losing motive power. The contact stated that the check engine warning light was illuminated. The contact pulled off the road and the vehicle stalled. The contact stated that he was able to restart the vehicle and shift into drive; however, the vehicle would not accelerate above 20 MPH. The contact drove the vehicle to an independent mechanic who diagnosed the vehicle and found metal shavings in the oil pan. The contact was advised by the mechanic that the engine and the catalytic converter needed to be replaced. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 122,000.
NHTSA ODI #11536376
Mileage unknown · Jul 13, 2023
Engine
I bought the car last year from Hardy Chevrolet in Dallas carfax report stated no open recalls in fact there was 3 the previous owner didn’t get repaired from 2018 and because of that one of the recalls the knock sensor is what seized up my motor and Kia has denied to fix it I’ve been without a car for 2 months neither Kia or ha…
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I bought the car last year from Hardy Chevrolet in Dallas carfax report stated no open recalls in fact there was 3 the previous owner didn’t get repaired from 2018 and because of that one of the recalls the knock sensor is what seized up my motor and Kia has denied to fix it I’ve been without a car for 2 months neither Kia or hardy Chevrolet will help fix my vehicle if I had known about the recalls I would have had them fixed but Kia didn’t notify me of the recalls I was told by Kia the recalls got mailed to the previous Owner and it’s not there place to fix the problem and also hardy Chevrolet said it’s not there problem the carfax said no recalls but they sold me a car with 3 open recalls and now I’m out of a car also my car has been at Matthew Kia in cartersville since the end of may and now I owe them $170 for diagnostic that I can’t pay due to the fact I have to find me a way to work and back every day
NHTSA ODI #11532166
70,025 miles · Mar 8, 2023
EngineVisibility
The contact owns a 2016 Kia Sportage. The contact stated that while the vehicle was parked, there was oil leaking onto the ground. The oil warning light was illuminated. Additionally, the windows failed to roll down as needed. The dealer was made aware of the failure and scheduled an upcoming appointment for the diagnostic test.…
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The contact owns a 2016 Kia Sportage. The contact stated that while the vehicle was parked, there was oil leaking onto the ground. The oil warning light was illuminated. Additionally, the windows failed to roll down as needed. The dealer was made aware of the failure and scheduled an upcoming appointment for the diagnostic test. The dealer advised the contact to add oil to the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 70,025.
NHTSA ODI #11510888
Mileage unknown · Dec 12, 2022
EngineFuel/propulsion SystemFire
While driving in highway we noticed a fuel smell. After a little came from front area (hood area) and heard a blast underneath. At the same time the car abruptly stopped in the highway (HOV lane). We also noticed fireballs shooting downward from underneath the car. We had no options but to call fire brigade to stop the fire. La…
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While driving in highway we noticed a fuel smell. After a little came from front area (hood area) and heard a blast underneath. At the same time the car abruptly stopped in the highway (HOV lane). We also noticed fireballs shooting downward from underneath the car. We had no options but to call fire brigade to stop the fire. Later we had to tow the car to home. I called a mechanic to evaluate the situation and he informed us the engine of the vehicle has been ceased as a result. We have to bear a significant cost for the repairs. We are still suffering emotional stress as a result of this unexpected incident.
NHTSA ODI #11497121
Mileage unknown · Oct 7, 2022
EngineSteeringVehicle Speed ControlInjury
I was driving with my cruise control set at 70 mph, on Highway 95 ( the speed limit ) While driving my vehicle suddenly dropped to 40 mph, all dashboard lights began to flash. I had problems with the steering as I attempted to pull over. I had a tractor trailer behind me on a major highway. When I came to a complete stop, my eng…
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I was driving with my cruise control set at 70 mph, on Highway 95 ( the speed limit ) While driving my vehicle suddenly dropped to 40 mph, all dashboard lights began to flash. I had problems with the steering as I attempted to pull over. I had a tractor trailer behind me on a major highway. When I came to a complete stop, my engine light kept flashing. I drove my car to the KIA dealership in GA, where they determined my engine failed ( software issues ) There were no prior warnings. My vehicle had been serviced just a few weeks prior. KIA is fully aware of these ongoing engine failures according to my local KIA dealer rep.
NHTSA ODI #11488291
Mileage unknown · Sep 27, 2022
EngineFuel/propulsion System
purchased the car 4 months ago & was given the car with a bad gas pressure relay . So the gas & oil was spilling on top of my motor cause inhalation gas fumes & car smoking . The car could have caught on fire at any given moment . The engine or motor was not checked properly before the car was ok’d for me to drive to & from work…
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purchased the car 4 months ago & was given the car with a bad gas pressure relay . So the gas & oil was spilling on top of my motor cause inhalation gas fumes & car smoking . The car could have caught on fire at any given moment . The engine or motor was not checked properly before the car was ok’d for me to drive to & from work everyday . The entire motor was covered in gasoline .
NHTSA ODI #11486813
Mileage unknown · Aug 31, 2022
Engine
Called local Kia dealer about part because my engine light is on and black liquid is dripping from underneath the front end. The dealer in Iowa said the Kia corporation in CA has no remedy or part so they can’t help me and they hope I don’t catch on fire. This is my only means of transportation and my teenager drives it occasion…
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Called local Kia dealer about part because my engine light is on and black liquid is dripping from underneath the front end. The dealer in Iowa said the Kia corporation in CA has no remedy or part so they can’t help me and they hope I don’t catch on fire. This is my only means of transportation and my teenager drives it occasionally. Hoping I don’t catch on fire is unacceptable. I am also paying $393 a month for a car payment for a car I can’t drive or if I do, I risk injury or death.
NHTSA ODI #11482195
NHTSA investigations
2AQ23002 · Hyundai And Kia Abs Module Fires
Opened Nov 17, 2023 · No close date supplied
Status: open (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando. The Part 573 Recall Reports contain varying defect descriptions and differing remedy descriptions for the same or similar equipment supplied by Mando. Safety recalls included in this Audit Query (AQ) review include: Hyundai recalls 20V-520, 20V-543, 21V-161, 21V-160, 21V-303, 22V-056, 22V-810, and 23V-651. Kia recalls 16V-815, 20V-518, 20V-519, 21V-137, 21V-331, 22V-051, 22V-800, and 23V-652 The purpose of this AQ is to evaluate the timeliness and scoping of Hyundai and Kia’s defect decision making and adherence with reporting requirements; and understand the varying defect descriptions and remedies between these recalls.
DP22003 · 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.