2021 Kia Seltos

The contact owns a 2021 Kia Seltos. The contact stated that while driving at an undisclosed speed, the RPM fluctuated erratically before the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was able to be restarted. After restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular failure. No warning lights were illuminated. The vehicle was taken to the dealer and was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 42,000.

The engine on my 2021 Kia Seltos failed due to a jumped timing chain shortly after having the piston rings replaced under recall SC209. The vehicle is at a Kia dealership and available for inspection. On July 14, 2025, I contacted Kia Consumer Affairs to follow up on a GoodWill request I sent on June 25th, 2025 and KIA verbally stated the engine had been approved for replacement. When I followed up on July 21 due to lack of communication, I was told the approval no longer appeared in the system. Since then, I have received no return calls, voicemails, or emails despite explicitly requesting that a supervisor contact me directly. I was also promised a 48-hour follow-up, which never happened. This failure occurred at approximately 110,000 miles, well before a modern engine should suffer a critical mechanical breakdown. The dealership confirmed the timing chain was the cause and that the prior piston ring recall repair did not resolve the issue. The failure was sudden and puts safety at risk—if this had occurred at highway speeds, it could have caused total loss of power while driving. I rely on this vehicle as a single mother and have no alternative transportation. There were no warning lamps or dashboard alerts before the engine failed. Performance issues were present, but no early system diagnostics caught the problem. Kia’s inconsistent communication, lack of follow-through, and refusal to take responsibility after their own recall repair failed is unacceptable. I am filing this complaint to document the failure of the recall to prevent engine malfunction and the ongoing safety risk associated with this engine design.

The contact owns a 2021 Kia Seltos. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); however, the dealer refused to perform the recall repair. The contact stated that while driving at an undisclosed speed, the vehicle stalled while stopped at a traffic light or stop sign. The contact was able to restart the vehicle; however, several unknown warning lights were illuminated. The contact stated that on another occasion, while starting the vehicle, the vehicle vibrated abnormally, and while the brake pedal was depressed, the vehicle stalled. The vehicle was taken to an independent mechanic, and an oil change was performed. The mechanic informed the contact that the vehicle was consuming an excessive amount of engine oil. The vehicle was taken to the dealer and was diagnosed with camshaft failure, which caused engine failure. The vehicle was not repaired. The contact was informed that the warranty was not covered because the vehicle had not received the oil change at a KIA dealer, and that the oil used was of poor quality. The manufacturer was not made aware of the failure. The failure mileage was approximately 40,000. Parts distribution disconnect.

In late 2024 at 45,000 miles I noticed my 2021 Kia Seltos burning oil due to an extremely low amount oil being removed during an oil change. Who knows how long it was going on. I took the vehicle to the dealership and was told an oil consumption test needed to be done. The test showed after driving 2,134 miles, the car was down 1.2 quarts of oil. That should be unheard of in a 3 year old car with low mileage. I was told it is within an acceptable amount and I should keep doing consumption tests. After month of time waiting and hours spent doing multiple consumption tests, they still will not acknowledge the clear issue with my vehicle. I then discovered there is a Kia Seltos recall which my vehicle has all the symptoms of. They performed a sc336 procedure for this recall and you guessed it, I was told nothing is wrong. Here I am a year, and a half later giving up. I now just fill the oil myself every few weeks while I wait to see what else is going to go wrong. This is TERRIBLE business practice.

KIA AMERICA, INC. IS RECALLING CERTAIN 2021-2023 SELTOS AND SOUL VEHICLES. THE PISTON OIL RINGS MAY HAVE BEEN MANUFACTURED INCORRECTLY, WHICH CAN RESULT IN ENGINE DAMAGE. Safety Risk ENGINE DAMAGE CAN CAUSE A VEHICLE STALL OR FIRE, INCREASING THE RISK OF A CRASH OR INJURY. After i was told about my recall i took my car to the Vineland new jersey Kia dealer. The look at my car and find 6 more recall. After I took mt car the dealer didn’t not fix my recall. Turn off my sign on my dash board told me to drive it. The next day my car engine stop working. I bring in my paper work with my oil change. Now don’t want to fixed my engine or replace me with whole new car.

The contact owns a 2021 Kia Seltos. The contact stated while driving 35 MPH in traffic, the vehicle started to sputter and jerk before the vehicle slowed down and stalled. The contact stated that the vehicle failed to restart. The vehicle was towed to the residence. The vehicle was towed to the local dealer, where it was diagnosed that the piston oil rings, anti-theft update, ECM, and an engine replacement were needed. The dealer informed the contact about NHTSA Campaign Number: 21V259000 ( Engine) and requested the service records. The vehicle was not repaired. The manufacturer was contacted and opened a case, but no additional assistance was provided. The failure mileage was approximately 47,000.

The contact owns a 2021 Kia Seltos. The contact received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that while driving at approximately 55 MPH, the oil warning light illuminated. The contact pulled into a gas station and inspected the vehicle. The contact stated that during the inspection, the dip stick was dry, and the contact added 1 1/2 quart of oil to the engine. The contact stated that after driving 150 miles, 1 1/12 quart of oil needed to be added to the vehicle each time. The vehicle was taken to a dealer however, the vehicle was not diagnosed or repaired due to parts not being available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 67,000. Parts distribution disconnect.

Vehicle having issues with A/C. Engine light comes on and gives code P0070 Ambient Air Temperature Sensor Circuit "A". Replaced A/C sensor and issue persists. Took to local mechanic who determined it was a circuit in the control module. Repairs should be covered under manufacture warranty. Car is currently at local Kia dealership for inspection. Dealership stated they might not cover, even though it is under warranty.