KIA Complaints

Driving anywhere in general and which ever speed my gas would leak and smell would over take the car and I have a [XXX] and [XXX] babies. This is not the first but the third recall and this is a fire hazard I can’t imagine my car going in flames while we’re already suffering with a leaking gas smell every time we drive the car I can loose my whole family I will soon being filing a lawsuit against this I want a new vehicle completely I do not feel safe in this car with my kids at all there’s always an issue and my dealership is over 40min away to be going so often throughout the years of having this car this is completely unsafe dangerous and just out right unexpectedable and will be filing soon for a new car and compensation INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The sub roof exploded while on the freeway and all the glass shattered like rain onto the fabric underneath. We pulled over on the side of the freeway and are waiting for a tow. We didn't see any large objects fall or fly towards the car. It sounded like a huge explosion then left a big whole.

Oil is needing added on a weekly basis to keep up with how much the engine is burning, Spark Plugs and Coils have been changed excessively, the dealership says we may end up being covered by a recall but the engine needs to completely fail first.

The contact owns a 2023 Kia Niro. The contact stated that while her husband was driving at 40 MPH, the vehicle hydroplaned and pulled to the left unexpectedly. The contact initially contacted the dealer and was informed of the headlamp replacement and general inspection. Additionally, while the contact's husband was driving, the driver-side front tire experienced a blowout near a service station; the technician advised that the tire exhibited steel tread. An independent mechanic attempted a wheel alignment but discovered a rusted, bent tie rod, preventing the service. Following dealer instructions, the vehicle was towed to the dealer, where the wheels, both hub bearings, tie rods, and brake calipers were replaced. Despite the repairs, the owner refused to reclaim the vehicle due to the recurring mechanical defects. The manufacturer was not notified of the failure. The failure mileage was approximately 71,000.

On XXX, the 2.4L Theta II GDI engine on our 2014 Kia Sorento (current mileage: 160,000) catastrophically seized without warning while my [XXX] was driving at interstate speeds at night. This caused an immediate and sudden loss of power, power steering, and braking assist, creating an extreme traffic hazard. No one was injured and the driver was able to safely coast to the shoulder, but it created a highly dangerous situation on a busy interstate. We had the vehicle towed to an independent mechanic who pulled the starter and confirmed a total mechanical engine seizure. The vehicle was then towed to a Kia dealership. This vehicle has suffered from the well-documented Theta II factory manufacturing flaw where debris destroys the connecting rod bearings, leading to high oil consumption and sudden highway seizure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

respectfully submit this correspondence to request formal assistance regarding my 2015 Kia Forte EX, a vehicle covered under the class settlement. The vehicle is exhibiting severe symptoms consistent with KSDS-related engine failure, yet the required diagnostic protocol has not been completed by the servicing dealership. The KSDS software update was performed in May 2022, and the vehicle currently has only 92,000 miles on the odometer, placing it well within the settlement’s mileage parameters. Despite this, the dealership has failed to follow KSDS procedures and has not produced any written documentation of its findings. All communication with the dealership has occurred exclusively by telephone. Despite repeated attempts to obtain information, I have not received a diagnostic sheet, video recording, code report, KSDS documentation, or any written summary of the vehicle’s condition. All statements provided to me have been verbal and inconsistent. My **primary symptoms** include: - Persistent and worsening **engine ticking** - **Burning excessive amounts of oil** - Activation of **limp mode** - A **flashing check engine light** These symptoms align with known indicators of KSDS-related engine failure and warrant immediate and proper diagnostic evaluation under the settlement terms. The dealership has verbally stated that the issue may be related to **spark plugs and ignition coils**. However, plugs and coils are a **well-documented secondary symptom** of rod bearing failure, caused by oil contamination and misfires resulting from internal engine damage. This further supports the likelihood of KSDS-related engine failure. Kia corporate has not referenced documentation of any kind. They have not requested it, indicated they are awaiting it, or provided guidance regarding its submission. Instead, corporate has repeatedly stated that they “must defer to the dealership,” despite the dealership’s failure to perform or submit the required KSDS diagnostic materials.

After fueling, vehicle idled fine with no warning lights. Once pulling onto the highway and making highway speeds, the vehicle suddenly lost acceleration, and was stranded in the highway. We required the assistance of law enforcement to direct traffic. It was 10pm and the temperatures were 35 degree below zero with the windchill. The vehicle was towed to a Kia dealership, where they diagnosed loss of compression in the pistons. The dealership stated the engine had been burning/consuming oil and that the burnt valve caused the loss of compression and sudden breakdown. This vehicle uses the 2.4L Theta II GDI engine, which has a long history of engine failures, oil consumption complaints, stalling, and class-action litigation involving sudden engine failure and loss of power. Kia denied coverage by claiming only rod-bearing failures qualify for warranty extension, even though excessive oil consumption and compression loss appear closely related to the same broader engine defect pattern. Other owners have also reported 2017 Sportage excessive oil consumption leading to compression loss and engine failure. I believe this is a serious safety defect because the engine can fail suddenly while driving at highway speed, drivers may have little warning before loss of power, oil consumption may not trigger adequate warning before catastrophic failure. This creates crash risk, roadside hazard exposure, and potential fire risk.

1st incident: Vehicle was unable to accelerate when attempting to speed up on freeway entrance ramp- high RPMs while continuing to decelerate and eventually vehicle would not move at all anymore. The driver assist system continued to activate the brakes due to high RPMs even though the vehicle could not accelerate. Very unsafe driving conditions on a busy freeway as the car could not go faster than 30 mph, and eventually stalled out completely. Vehicle brought to dealership and replaced fuel pump as they said there was a leak found. 2nd incident: Vehicle was unable to accelerate when attempting to speed up on freeway entrance ramp- high RPMs while continuing to decelerate. Driver assist was turned off in this instance. Car currently still at dealership, as they have so far been unable to identify the problem. Both incidents created very unsafe driving conditions, as the freeway speed limit is 75 mph and my car was unable to go over 30 mph despite fully depressing the gas pedal and having plenty of gas in the tank. Both instances occurred when the hybrid battery was low (<15%).

On XXX, the oil warning light was illuminated in our 2017 Kia Sorento SXL and that the vehicle was leaking oil. We brought the vehicle to an independent repair facility (Tire Kingdom, Cairo, NY) for diagnosis on XXX. The repair facility provided an oral assessment with photographs indicating a suspected rear main seal leak. The engine was dry on the top but excessively wet between the engine and transmission, consistent with a significant oil leak in that area. We were advised that the vehicle could be driven in short intervals of approximately 25 minutes, provided that oil levels were closely monitored and topped off as needed. On XXX, we began driving the vehicle to transport our daughter to a train station 25 minutes away. Halfway through the trip, the vehicle began producing a metallic noise from the engine compartment. We immediately pulled over safely and turned off the engine. After stopping, we discussed next steps and then attempted to restart the vehicle. The engine started but immediately produced a severe mechanical rattling noise. It was shut off within approximately one second of startup. The vehicle was not driven further. The vehicle was then towed to Romeo Kia in [XXX]. Kia performed a diagnostic assessment and determined that the engine required complete replacement, with an estimated repair cost of approximately $10,000. This vehicle previously had a remanufactured engine installed in 2023 following a prior catastrophic engine failure. Between installations, the vehicle was maintained in normal service and was not overdue for scheduled oil changes at the time of this incident (27 days to go). At no point prior to the failure event was there clear indication of immediate catastrophic engine failure beyond the initial oil warning and leak condition. The failure progressed from a diagnosed external oil leak to immediate mechanical failure upon restart, requiring towing and full engine replacement. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On February 16, 2023, the engine in our 2017 Kia Sorento SXL developed a sudden, loud knocking noise while driving. No dashboard warning lights illuminated at any time, including no oil pressure warning, check engine light, or other engine-related alerts. The vehicle remained fully operable and did not lose power or seize. I continued driving approximately 20 minutes home, including highway speeds up to ~75 mph. The following day, with the knocking noise worsening but still no warning indicators present, I drove approximately 25 minutes to an independent repair facility. The vehicle was then diagnosed with catastrophic engine failure attributed to oil starvation and was towed. Because the vehicle had fewer than 100,000 miles and was within the expected powertrain warranty period, we pursued a warranty review through Kia. Kia requested maintenance records, which we provided in full after gathering documentation from all service providers over a two-week period. Despite this, the warranty claim was denied, first citing gaps in initial records and later questioning oil type based on older receipts that did not explicitly state “synthetic oil.” At Kia’s recommendation, we authorized an oil pan inspection at our expense. Kia concluded that the oil filter appeared to be more than two years old, which conflicted with our documented maintenance history showing multiple oil changes during that period. Kia denied warranty coverage and quoted approximately $10,500 for engine replacement. We were advised that the replacement engine would be a remanufactured unit and that it was on backorder with no estimated delivery timeline. After approximately ten weeks without resolution, we located a compatible replacement engine at another Kia dealership and arranged transport of the vehicle there. The engine was replaced within three days for approximately $9,000. The repair included installation of a replacement engine, new spark plugs, and a passed state inspection.