KIA Complaints

i want to file a complaint about my recall having no remedy and it’s affecting me. i need kia to buy my car back

The contact owns a 2013 Kia Sorento. The contact received notifications of NHTSA Campaign Numbers: 17V224000 (ENGINE AND ENGINE COOLING) and 23V652000 (SERVICE BRAKES, HYDRAULIC). The contact stated that while his daughter was driving 45 MPH, there was an abnormal knocking sound coming from the engine. In addition, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact's daughter stated that the engine had seized, and the vehicle had stalled. The contact's daughter was unable to coast to the side of the road. No warning lights were illuminated. The vehicle was towed to the residence. The following day, the vehicle was towed to the dealer, where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The contact was informed that since the first recall repair had not been completed, the manufacturer denied the recall repairs. The vehicle remained at the dealer unrepaired. The contact received a bill from the dealer. The manufacturer was not notified of the failure. The contact's daughter stated that before the engine failed, every time the vehicle was started, there was an abnormal knocking sound coming from the engine. However, after several minutes, the abnormal sound disappeared. The failure mileage was approximately 125,000.

The contact owns a 2023 Kia Niro. The contact stated that the vehicle had been "Hacked" by a stalker. While driving, the vehicle was controlled by the hacker to randomly steer to the right. Additionally, the contact stated that the hacker caused several features on the instrument panel to become disabled. No additional information was available. The vehicle was towed to the local dealer, who was unable to determine the cause of the failure. The manufacturer was notified of the failure. The failure mileage was 45.

Vehicle will randomly not engage into 3rd gear or go faster than 31 mph. The engine temp will increase as the RPMs continue to stay elevated since the vehicle isn’t engaging 3rd gear.

After routine maintenance replacing the valve cover gasket, the low pressure GDI fuel line developed a leak in an area away from where the maintenance had occurred. After a 10 minute drive, the car developed a fire in the engine compartment. Upon investigation by an independent auto mechanic, it was determined that the fuel line had become brittle and developed a crack that had sprayed fuel into the hot surfaces of the engine compartment. This appears similar to the scenario affecting earlier Kia Optima models with the 2.0L Turbo engines. The heat from the fire caused the brakes to start to fail and the amber check engine light to come on within about 5 seconds before smoke was observed coming from the engine compartment. Fortunately, the fire occurred as the vehicle was pulling into the owner's driveway and a fire extinguisher was nearby and used to put out the fire. The vehicle's occupants were able to exit the vehicle with no injuries.

2016 Kia Sedona SX-L (VIN: [XXX]) equipped with 3.3L Lambda II GDI engine. This is the second engine failure — first engine failed due to head bolt studs separating from the block, second (mechanic sourced) engine began heavy smoking and nearly caught fire due to possible oil starvation/rod bearing failure. Vehicle is parked and unsafe to operate. Temperature gauge at time of incident was going towards above average operating temperature. This is the exact defect covered under multiple NHTSA investigations into Lambda 3.3L engine seizing/fire hazard (including PE23-019 for similar Kia Sorento models with the same engine, and defect petition DP24-002 specifically for 2016 Kia Sedona). Kia has extended the warranty on these engines to 15 years/150,000 miles for bearing damage in some cases, but no full recall exists yet. Requesting immediate investigation and inclusion in an engine fire recall similar to those for Theta engines. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2023 Kia Sorento. The contact stated that while attempting to activate the HVAC system, there was an abnormal burning plastic odor inside the vehicle. There was no warning light illuminated. The vehicle was to an independent mechanic who diagnosed the vehicle and determined that the blower motor relay had short circuited and needed to be replaced. The vehicle was not repaired; however, the contact performed a repair based on guidance from the mechanic. The contact stated that the vehicle was repaired, but the failure with the blower motor relay reoccurred. The contact recently received notification of NHTSA Campaign Number: 25V649000 (Electrical System, Visibility). The contact related the failures to the recall. The contact called a local dealer and was advised that the remedy was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not informed of the failure. The failure mileage was approximately 48,000.

This is a very well known issue among all model years of the Kia Telluride. The plastic filter housing is made out of plastic and over time it ends up failing causing an oil leak. I ended up having to pay out of pocket for a aftermarket housing that was metal and not plastic that won’t fail.

Car has 77,593 miles. The oil light came on only at idle. Immediately hauled to dealership and was told it was a faulty pressure switch and not covered by the warranty even though its part of the powertrain and the earlier models had the same problem and were extended. Should I expect every 77,000 miles or so to have to spend $1700? The tech said no because they are replacing the known faulty switch with new version of it.

My 2016 Kia Cadenza (VIN [XXX] ) experienced repeated overheating, coolant loss, and eventually white exhaust smoke consistent with internal coolant intrusion. The issue began mid-2025 and worsened over time. Despite reporting overheating and coolant loss to Central Kia of Plano, the dealership failed to diagnose the problem, did not escalate to Techline, and did not check or apply Kia Service Action WTY039, which was active. They returned the vehicle to me still overheating, forcing me into multiple out-of-pocket repairs for coolant, radiator, radiator fan, and water pump replacement. None resolved the issue, and the vehicle became unsafe to drive due to rising temperature and smoke. A second dealer, Mesquite Kia, performed a proper diagnosis. Kia Corporate approved an engine replacement under WTY039 on 11/6/25, and the repair was completed on 11/29/25, confirming the overheating was caused by a covered engine defect. Kia Corporate later denied reimbursement for prior repair attempts by blaming “3rd party repairs,” ignoring that the dealership’s misdiagnosis forced me to seek outside help. This defect created safety hazards including overheating while driving, risk of stalling, coolant intrusion, and visible smoke. I am requesting NHTSA review Kia’s handling of this defect and the failure of Central Kia of Plano to diagnose or escalate a known engine issue, which allowed a safety defect to worsen. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)