NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
378 reportsMileage unknown · Sep 18, 2025
Engine
Car was purchased used in November 2024. Driven minimally through 2025. July of 2025 engine began stalling at low idle or when pulling into a stop and repeatedly stalling out. Took car to mechanic and replaced crankshaft position sensor, spark plugs, and fuel pump - cost $1,218. Stalling still occurred. Took it to Kia Dealership…
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Car was purchased used in November 2024. Driven minimally through 2025. July of 2025 engine began stalling at low idle or when pulling into a stop and repeatedly stalling out. Took car to mechanic and replaced crankshaft position sensor, spark plugs, and fuel pump - cost $1,218. Stalling still occurred. Took it to Kia Dealership and they stated, “Cylinder 1 scoring damage, and needed new engine”. This was/is a known problem with various Kia models: “Engine stalling symptom from defect manufacturing of oil rings in cylinder that causes scoring and engine damage.” We bought this car for $12,000 in good faith and it didn’t even last a year!!
NHTSA ODI #11688045
Mileage unknown · Sep 10, 2025
Engine
According to Ray Skillman Southside Kia, located in Greenwood, Indiana on [XXX], the “exhaust engine lock pin” broke inside the engine causing metal to shear inside the engine causing engine failure and needing engine replacement. Prior to this diagnosis the car was stalling during running in the middle of traffic potentially ca…
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According to Ray Skillman Southside Kia, located in Greenwood, Indiana on [XXX], the “exhaust engine lock pin” broke inside the engine causing metal to shear inside the engine causing engine failure and needing engine replacement. Prior to this diagnosis the car was stalling during running in the middle of traffic potentially causing an accident or collision with other vehicles. This is a known defect in the manufacturers engines, yet there is no recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI #11686272
12,000 miles · Sep 3, 2025
EngineService BrakesCrash
The contact owns a 2020 Kia Soul. The contact stated that while her son was driving at approximately 35 MPH and going up a slight hill, the vehicle stalled. The contact's son said multiple unknown warnings illuminated. The son depressed the brake pedal and felt that it was very hard to depress. The son was able to restart the ve…
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The contact owns a 2020 Kia Soul. The contact stated that while her son was driving at approximately 35 MPH and going up a slight hill, the vehicle stalled. The contact's son said multiple unknown warnings illuminated. The son depressed the brake pedal and felt that it was very hard to depress. The son was able to restart the vehicle and continued on to his destination. The contact stated that the engine stalling failure had occurred once, however the failure of the brakes had occurred several times. The contact's son stated that when he was slowing the vehicle, as he was in reverse (R) backing out of a parking spot, he was unable to stop the vehicle using the brake pedal and had to use the emergency brake to stop. The son stated that another brake failure occurred as he was slowing for traffic. The son stated that he depressed the brake pedal and it was stiff and the vehicle was not stopping. The front end of his vehicle crashed into the rear end of the vehicle in front. The son said that when the brake failure occurred the check engine, oil check and the battery warning illuminated. The son stated that he used the emergency brake to stop. The police were called and wrote a report, both of the vehicles were drivable and there were no injuries. The son stated that there were minor dents and scratches on the front bumper and grill of his vehicle and dents and scratches on the rear bumper and trunk of the other vehicle. The contact had taken the vehicle to a local dealer where it was determined that there was no mechanical issue with the brakes or the engine. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 12,000. The contact stated that in 2021 the vehicle had an engine failure and the engine had been replaced.
NHTSA ODI #11684758
92,000 miles · Aug 27, 2025
Engine
The contact owns a 2020 Kia Soul. The contact previously received notification of NHTSA Campaign Number: 21V259000 (Engine). The vehicle was taken to a dealer, where an inspection was performed, and the contact was informed that the vehicle had passed the inspection. The mechanic stated that no repairs were needed, and the recal…
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The contact owns a 2020 Kia Soul. The contact previously received notification of NHTSA Campaign Number: 21V259000 (Engine). The vehicle was taken to a dealer, where an inspection was performed, and the contact was informed that the vehicle had passed the inspection. The mechanic stated that no repairs were needed, and the recall was removed from the VIN. The contact then stated that while driving 30 MPH, the check engine warning light illuminated, and there was an abnormal rattling sound coming from the vehicle. The vehicle was taken to a dealer for an inspection, and the contact was provided a diagnostic test fee. The contact declined the diagnostic test and took the vehicle to an independent mechanic. The mechanic determined that there was a defect with the piston oil rings. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 21V259000 (Engine). The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 92,000.
NHTSA ODI #11683347
Mileage unknown · Aug 26, 2025
Unknown Or Other
Kia initially refused to honor engine-related safety recalls on my vehicle (including Recall No. 21V259). Only after I filed a complaint with higher authorities did Kia agree to replace my engine. After completing this recall repair, Kia suddenly claimed my vehicle’s ignition “needs replacement” and is attempting to charge me $…
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Kia initially refused to honor engine-related safety recalls on my vehicle (including Recall No. 21V259). Only after I filed a complaint with higher authorities did Kia agree to replace my engine. After completing this recall repair, Kia suddenly claimed my vehicle’s ignition “needs replacement” and is attempting to charge me $1,200. This is deeply concerning because: •Kia ran multiple diagnostic tests before the recall repair and never reported any ignition issues. •There was no ignition damage when Kia received my vehicle. •I believe this claim is either false or the result of tampering, and may be retaliation for my prior complaint. I respectfully request that NHTSA investigate Kia’s handling of this matter and ensure consumers are protected from false charges and retaliation when exercising their right to safe recall repairs. Thank you for your attention. Please let me know if you need additional documentation.
NHTSA ODI #11683191
Mileage unknown · Aug 24, 2025
Engine
Check engine light code P1327 According to what I have read on the internet, it says that this code is usually associated with improperly heated rings. This causes excessive oil use and oil leaking and possible fires if the oil leaks on the exhaust. It can also causes shaking or knocking which leads to the engine knock sensor se…
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Check engine light code P1327 According to what I have read on the internet, it says that this code is usually associated with improperly heated rings. This causes excessive oil use and oil leaking and possible fires if the oil leaks on the exhaust. It can also causes shaking or knocking which leads to the engine knock sensor sending a code to the computer.
NHTSA ODI #11682668
105,000 miles · Aug 19, 2025
Engine
The contact owns a 2020 Kia Soul. The contact received notification of NHTSA Campaign Number: 21V259000 (Engine). The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from under the hood. The contact turned off and attempted to restart the vehicle after arriving at work; however, the …
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The contact owns a 2020 Kia Soul. The contact received notification of NHTSA Campaign Number: 21V259000 (Engine). The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from under the hood. The contact turned off and attempted to restart the vehicle after arriving at work; however, the vehicle failed to restart. The contact stated that prior to the failure, while driving at various speeds, the vehicle stalled. The check oil and engine warning lights were illuminated. The contact stated that prior to the failure, an oil and filter change was performed on the vehicle. The vehicle was towed to a local dealer, where it was diagnosed and the failure was deemed recall-related; however, due to a lack of oil records, the vehicle was deemed unrepairable by the dealer and manufacturer. The vehicle was not repaired. The manufacturer was made aware of the failure by the local dealer. The failure mileage was approximately 105,000.
NHTSA ODI #11681503
Mileage unknown · Aug 18, 2025
Engine
My engine stalled out as I was heading up a hill after taking a right turn. There were cars coming up behind me and could have had a rear end collision. A day or two before, the check engine light came on but it was not flashing. I was going to have it looked at ASAP. I had it towed to my mechanic who found that there was zer…
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My engine stalled out as I was heading up a hill after taking a right turn. There were cars coming up behind me and could have had a rear end collision. A day or two before, the check engine light came on but it was not flashing. I was going to have it looked at ASAP. I had it towed to my mechanic who found that there was zero oil in oil tank. They did some research and found a technical service bulletin for excessive oil consumption for Kia Souls through 2021. (I have kept up with all maintenance) They recommend I have it towed to a Kia dealer. I spoke with corporate and they refuse to cover engine repairs which would cost approximately $4,000, even though there is a TSB on this make and model. This is outrageous as my car only has 49,000 miles on it.
NHTSA ODI #11681337
Mileage unknown · Aug 15, 2025
Engine
Was driving home from work and the car started smoking and making nose. Full power loss but was able to safely pull over to side of the ride. Had vehicle towed to mechanic and a piston had blown a hole through the engine. Mechanic estimated the cost of repair $7000 or more to replace the engine.
NHTSA ODI #11680898
Mileage unknown · Aug 15, 2025
Engine
So the actual oil piston ring problem started with the 2020 Kia soul, I had a recall and I took it to the Kia dealership, over 3 hours away and they performed their noise test and checked it over, I complained about burning quite a bit of oil and they said they would have to do a oil consumption test, so I agreed and they change…
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So the actual oil piston ring problem started with the 2020 Kia soul, I had a recall and I took it to the Kia dealership, over 3 hours away and they performed their noise test and checked it over, I complained about burning quite a bit of oil and they said they would have to do a oil consumption test, so I agreed and they changed my oil and guess who had to pay for that, yes me, so I drive back home 3 hours and I decided to check my oil in the morning, they purposely over filled the oil, was half an inch over the fill level, but needless to say nothing was done about anything just like the 2021-2023 models, now I'm seeing a bunch of transmissions dieing out with the same model and yes my transmission died out a few weeks ago and nothing is being done about it, we're does it end with these car companies, extremely disappointed in the care and service I received from Kia, hopefully the transmission issue can get taken care of soon and hope that future models don't have to go through the same thing
NHTSA ODI #11680883
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.