2021 KIA SOUL Complaints

vehicle is consuming over 2 quarts of oil in less than 1000 miles and it causing the oil light to come on and loss power.

The contact owns a 2021 Kia Soul. The contact stated that while driving at an undisclosed speed, there was an abnormal rumbling sound coming from the engine with the check engine warning light illuminated. The contact had received notification of NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling). The vehicle was taken to the dealer, and the contact was informed that the vehicle failed the inspection test for the recall. The contact was informed that the PNSS software was installed, and the check engine warning light was reset. The vehicle was repaired; however, the failure reoccurred. The vehicle was taken back to the dealer, where it was diagnosed with engine failure. The contact was informed that the engine needed to be rebuilt or replaced. The vehicle was not repaired. In addition, the contact was informed that the engine failure was caused by the recall repair. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The contact was informed that the repair was not covered under the recall. The failure mileage was approximately 136,000.

On 01/12/2026, I had my 2021 Kia Soul (VIN: [XXX] ) inspected by a technician at J&K Automotive after discovering a significant drop in oil. The technician found the engine oil dipstick completely dry. A review of service records shows the last oil change was on 09/18/2025 (Odometer: 20,862), meaning the engine consumed nearly its entire oil capacity in just 3,699 miles. The technician confirmed there are no external leaks and no dashboard warning lights (oil pressure or check engine) were illuminated prior to or during the inspection. This lack of warning creates a severe safety risk of sudden engine seizure and stalling at highway speeds. The billing summary noted that the Kia Soul with my engine had a potentially defective piton ring design. This failure is consistent with Recall 25V-099 (SC336) regarding defective piston oil rings causing cylinder bore scuffing. I am reporting this to document that the Piston-ring Noise Sensing System (PNSS) failed to provide an early warning of this safety-related oil consumption. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Kia Soul. The contact stated that while driving at 35 MPH and depressing the accelerator pedal, the vehicle lost power. An independent mechanic was contacted. The contact stated that the vehicle was towed to the residence and then was towed to the dealer, who refused to repair the vehicle under recall because the vehicle had failed to start. The vehicle was not diagnosed or repaired. The contact related the failure to NHTSA Campaign Number: 25V099000 (ENGINE AND ENGINE COOLING). The manufacturer was notified of the failure and provided the contact with the same information as the dealer. The failure mileage was 136,000.

Contact Information: •Name: [XXX] •Contact: Phone: [XXX] Email: [XXX] •Location: Hawaii Vehicle Information: •Year / Make / Model: 2021 Kia Soul S •VIN: [XXX] •Mileage: 133,000 miles Recall Reference: •Verified NHTSA recall for VIN: [XXX] Kia Consumer Affairs Case Number: XXX ? Complaint Description 1.I received a notification of an NHTSA safety recall for this vehicle. In February 2025, I responded to that notification by contacting Kia. My husband followed up in March 2025 with the dealer, but we did not receive any follow-up regarding inspection or repair. 2.On Tuesday, 12/16/2025, I contacted the dealership again; I was told someone from the service department (believed to be named Colton) would call me back. I have not yet received a callback. 3.Today, I visited the dealer in person. The service department did not document the symptoms reported in my Kia Consumer Affairs case #XXX. 4.The earliest the dealer can see the car is Friday at 9:30 a.m., despite confirming that the car is part of an active safety recall. 5.Current symptoms include: •Engine overheating •Excessive oil consumption (1 quart lost in days) •Check engine light illuminated •Blue smoke from the exhaust •Engine rattling / vibration •A/C inoperable 6.The vehicle is unsafe to drive due to these symptoms. 7.Kia Consumer Affairs, via Gina, stated: •The dealer does not have loaner vehicles available •If I rent a vehicle, Kia will only reimburse $43.19 per day, and I must go through a reimbursement process 8.Given the known safety concerns of the recall and the severity of current symptoms, the dealer must be responsible for providing a safe vehicle immediately while inspection and repairs are addressed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Kia Soul. The contact stated that the vehicle was experiencing excessive oil consumption. The contact stated that while driving at various speeds, the vehicle stalled on several occasions. The driver was able to pull over to the side of the road as possible, and the vehicle was able to restart after an extended time. There was no warning light illuminated. The contact stated that oil was added every two days to prevent the vehicle from stalling. The vehicle was taken to the dealer to be repaired under NHTSA Campaign Number: 25V099000 (Engine and Engine Cooling), and the dealer deployed the Piston Ring Noise Sensing System (PNSS) software on the vehicle; however, no further service was performed, and the failure persisted. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the dealer should repair the vehicle; however, the dealer informed the contact that the manufacturer had advised to deploy the Piston Ring Noise Sensing System (PNSS) software and to only replace the engine if an abnormal sound was present. The failure mileage was approximately 75,000.

My vehicle is part of an active engine recall related to defective piston oil rings. When I brought my car to the dealership for the recall inspection, I informed them and Kia Corporate that my car had been stalling and shutting off while driving for months. I have text message documentation of these incidents. This safety concern was ignored. The dealership performed only a basic visual inspection (removing coils and air filter, checking battery, alternator, starter, and attempting to start the engine) and refused to perform a full recall diagnostic or engine tear-down. They claimed the engine was “hydrolocked” and stated that water in the engine “voids any recall” and that outside influence is not covered. I requested that Kia Corporate dispatch a Field Service Engineer (FSE) for an independent inspection, but corporate told me that I cannot request an FSE directly and that only the dealership can request it. Since the dealership refuses, corporate will not act. Safety Concern: Stalling and shutting off while driving is a serious safety hazard that can lead to accidents. The vehicle is part of a federally mandated engine recall, but the dealership and corporate have refused to perform the proper recall inspection. The refusal to inspect the engine or acknowledge stalling incidents leaves me and other potential drivers at risk of unsafe operation. Requested Action: Investigate the dealership’s refusal to perform the recall inspection. Ensure Kia performs a full recall diagnostic, including internal inspection of piston oil rings and related engine components. Require corporate or a Field Service Engineer to review the vehicle given the dealership’s refusal. Address the stalling incidents as a potential safety defect related to the recall.

Auto Start Stop Issue - Vehicle will stall and not start when waiting at a red light after you let go of break. All warning lights would turn on and stall.

Paint is peeling on the roof of my 2021 Kia Soul - for no reason. I have read that other KIA owners have this problem and Kia is not taking responsibility for this.

The contact owns a 2021 Kia Soul. The vehicle was serviced under NHTSA Campaign Number: 21V259000 (ENGINE), but the failure occurred. The contact stated that DTC: P0004 was displayed. The vehicle was taken to the dealer, where an oil consumption test was scheduled to be performed. The contact was asked to provide the maintenance history on the vehicle. The contact was unable to provide the documents, and the dealer refused to repair the vehicle. The dealer reset the code and sent the contact home. The contact stated that on the drive back to the residence, the DTC: P0004 became displayed on the instrument panel. The vehicle was taken back to the dealer. The dealer requested the maintenance records. The vehicle was not repaired. The contact stated that the failure persisted. Most recently, an abnormal sound was coming from the engine, and the vehicle stalled. The contact was able to coast to the side of the road. After several attempts, the vehicle restarted. The failure persisted, and the vehicle remained at the residence unrepaired. The manufacturer was informed of the failure. The failure mileage was approximately 92,000.