KIA Complaints

The contact owns a 2013 Kia Sorento. The contact received notification of NHTSA Campaign Number: 23V652000 (SERVICE BRAKES, HYDRAULIC); however, the part to do the recall repair was not yet available. The contact stated that while driving 55 MPH, there was an abnormal sound coming from the engine, and the vehicle lost motive power and stalled. The contact stated that several unknown warning lights were illuminated. The vehicle was able to restart. The vehicle was taken to the dealer; however, no cause for the failure was found. An unknown repair was performed. The contact stated that the failure persisted. The vehicle was taken to the dealer; however, no cause for the failure was found. An unknown repair was performed. 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 contact stated that the failure persisted. The failure mileage was approximately 105,000. Parts distribution disconnect.

The contact owns a 2022 Kia Soul. The contact received notification of NHTSA Campaign Number: 25V099000 (ENGINE AND ENGINE COOLING). The contact stated that while driving 35 MPH, the vehicle started to leak oil. The contact stated that the oil was seeping onto the floorboard and the passenger's side floor mat. There were no warning lights illuminated. The vehicle was taken to the dealer; however, the vehicle was not diagnosed. The vehicle was not repaired. On a separate occasion, while the contact was driving 50 MPH, there was a puddle of oil underneath the vehicle with an abnormal knocking sound coming from the vehicle. The contact had taken the vehicle five different times to the dealer; however, the vehicle was not diagnosed. The dealer was unaware of where the oil leak was coming from. The contact stated that recently the vehicle started stalling and there was abnormal gasoline coming from the vehicle. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 21.

When driving my van to work in the morning, I would get an alert on my screen that says to check the driver assistance system. Then I turned on to the freeway on ramp and my car lost all power, not letting me drive faster than 30 mph. I was able to get off of the freeway and on to a side street when another alert, accompanied by loud beeps, came on saying “Check Hybrid System. Stop safely.” I was able to pull to the side of the road and turn the car off. When I turned it back on it seemed everything was fine. I took it to the dealership and they couldn’t replicate the problems and the car didn’t register any errors. So they returned it to me. This morning I drove to work and the exact same thing happened at the exact same place. Only this time I wasn’t able to get over as quickly and my car shut down in the middle of an intersection. Luckily I was able to coast to the side of the road. The dealership is still saying they can’t fix what they don’t know is wrong. Which I get, but it’s weird that these major events aren’t being recorded by the car. And it is terrifying to suddenly lose power on the freeway.

The contact owns a 2020 Kia Soul. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. No warning light was illuminated. The vehicle was towed to the dealer, where it was diagnosed with internal engine failure, and it was determined that the long block, CAT exhaust manifold, intake gasket, exhaust, and oil O-ring needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was opened. The failure mileage was approximately 90,000.

Vehicle went into limp mode and was unable to exceed 20 mph on a 45 mph street. Was told by the dealership the the ICCU unit, which was under recall, would need to be replaced. The dealership has had my vehicle for over a month and is becoming increasingly unresponsive.

The contact owns a 2023 Kia Carnival. The contact stated that the seat belt located in the rear middle row was inoperable. There were no warning lights illuminated. The contact stated that the seat belt failed to retract. The vehicle was taken to the local dealer, where it was diagnosed and determined that the seat belt needed to be replaced. The dealer ordered the part, which was on backorder. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 30,000.

Certain ADAS features have disengaged at least six times in the last year. While traveling at greater than 55 mph vehicle disengages cruise control and reports numerous warning indicators on dashboard including ADAS forward features such as collision warning and automatic braking indicators. I also noted lane management/steering also seemed to disengage when this has occurred during highway curve management. It is difficult to evaluate the full range of loss as the dashboard warnings are numerous and change over the next few minutes. It is also unsafe to secure good photographic evidence when traveling alone, though with assistance some imagery was recently captured. The sudden loss of speed and directional control assistance in multi-lane urban traffic was alarming but managed OK by alert driving. The manufacturer's dealer reported they could do nothing after one of the first occurrences. They said there were not 'codes' registered and not reports on file. The loss of systems usually cleared up within a few miles for the first instances. The most recent case persisted for several hours and several vehicle off/restart cycles. During this time the dashboard indicators suggested some failures resolved but some remained. This last case cleared over-night upon morning restart. A failure/warning was noted in the Kia Connect online app while the car still reported a problem. There were no prior indications before the sudden systems failure. All of these cases initially occurred on a section of road within about 1/2 mile of the same place. It involves a significant curve on an urban interstate interchanged. Sometimes the failures occur just before, or during, and at the end of the curve.

I bought this car for 6000$ in the month of November. I checked everything while buying the car. I did checked the oil level the engine sound its condition and transmission. I did the oil change myself after buying and once in the middle. Suddenly on Feb 16th it got stopped on the middle of the highway. After lot research I see there are thousands of complaints for the kia optima’s and Hyundai Sonata’s for their failure GDI Engines. I towed to dealership whether they could help replacing engine. They haven’t. I see there are no recalls on this car. I would like to complain regarding this incident and justice should be provided to me

The engine in my 2021 Kia Soul has been experiencing serious performance issues consistent with Recall SC336. The vehicle has erratic RPM fluctuations while idling and has stalled multiple times at stoplights and in traffic. When this happens, it fails to restart immediately, leaving me stranded and creating a serious safety risk. The vehicle has been at Step One Kia in Fort Walton Beach, FL, for 2 weeks. The dealership claimed the issue was caused by a clogged air filter, replaced it, & stated the car was “adequately repaired.” However, when I attempted to pick up the vehicle, the Check Engine Light was still on. The owner of the dealership took the keys back and said I would receive a follow-up call on Monday. No call was ever received. I contacted Kia Headquarters and was told to “pick up the car and drive it if I choose to” because there is no remedy available. When I requested a loaner vehicle, I was initially told it was not guaranteed because this was "not an engine issue." When I pointed out that the symptoms were directly related to engine failure, the representative backtracked and said a loaner was simply "not guaranteed." 1. A clogged air filter does NOT cause stalling at idle or failure to restart. A clogged filter would cause gradual power loss, not sudden shutoffs. 2. The Check Engine Light remained on after the repair, proving the issue was not fixed. 3. The dealership refused to conduct recall-related tests, including the PNSS and oil consumption tests. The car stalls in traffic, increasing crash risk. It fails to restart immediately, leaving me stranded. Kia’s refusal to diagnose the issue properly puts my safety at risk. The vehicle is still at the dealership but has not been properly inspected for recall-related failures. Kia refuses to acknowledge a remedy and denies a loaner vehicle. Since these symptoms match Recall SC336, I urge NHTSA to investigate Kia’s failure to inspect and repair affected vehicles.

1.Component/System Failure: The issue involves a recurring failure of the oil pressure switch, which is part of the engine’s lubrication monitoring system. This malfunction has resulted in an oil leak that subsequently damaged a major wiring control harness and the associated control module. The affected components are available for inspection by an authorized service center. 2.Safety Risk: The oil leak poses a safety risk by potentially compromising the vehicle’s engine performance and electrical system integrity. While there has been no direct incident of injury, the malfunction increases the risk of unexpected vehicle failure, which could endanger the driver and others on the road. 3.Confirmation of the Problem: The recurring issue was initially diagnosed by an authorized dealer. After the first repair under warranty, the same problem reappeared, and an independent service center later confirmed that the oil pressure switch was leaking excessively. This repeated diagnosis supports the conclusion that the component is defective. 4.Inspections Conducted: The vehicle has been inspected by both the authorized dealer and an independent service center. Additionally, the previous repair under warranty was conducted with oversight from manufacturer representatives. There has been no involvement of the police or insurance representatives regarding this incident. 5.Warning Lamps or Symptoms: There were no specific warning lamps or error messages that appeared before the failure. The primary symptoms noted were poor acceleration and unusual engine noise, which first appeared shortly before the issue was identified as an oil leak.