2021 Kia Soul

I took my 2021 Kia Soul to the dealership for a piston ring recall; they ran their standard test and said it passed, but my car is still showing a misfire fault. I replaced the ignition coil, spark plug, and fuel injector, yet the problem persists. I’ve taken it back to the Kia dealership twice, but they refuse to inspect it because it already passed their test.

The contact owns a 2021 Kia Soul. The contact stated that while checking the engine oil level, the contact noticed that the vehicle was consuming excessive oil. Upon inspecting underneath the vehicle, the contact's husband did not find any leaks. No warning light illuminated. The vehicle was taken to an independent mechanic, where it was determined that the piston oil rings needed to be replaced, and the engine was consuming excessive oil. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 21V259000 (ENGINE); however, the VIN was not included in the recall. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a recall due to the vehicle mileage. The approximate failure mileage was 82,000.

On XXX My car was stopped at a light, the vehicle shot down, and would not restart. I had the car towed to Galeana Kia, [XXX]. Upon isnpection at Kia it was found that the engine oil was three quarts low. I was shocked. There had been no warning lights on the dashboard. I had a synthetic oil change 9,000 miles previously. Galeana Kia charged me $315.96. There was a subsequent recall 25V099. "The piston oil ring(s) in your vehicle may have been manufactured incorrectly...This may lead to increased oil consumption..." On April 16, 2025, subject to the recall, Galeana Kia replaced the engine block. I requested a refund of the $315.96 for the work done on November 25, 2024. Galeana Kia refused. Because the repair work done in November 25, 2025 obviously relates to the subsequent recall, I request that you have Kia reimburse me. See Kia case XXX INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Initial Breakdown: July 2024, my 2021 Kia Soul (under 40,000 miles) idled roughly and stalled while in motion. It restarted, but as a precaution, I towed it to Kia Greenbrier Chesapeake while it was operable. After diagnostics, the vehicle would no longer start. Warranty Denial: The dealer blamed engine sludge from two missed oil changes in 2022 and quoted $10,000 for a new engine. In August 2024, I appealed the decision but was denied (Exhibit A & B). There were no recalls active for the 2021 model at this time, but there were recalls for the 2018-2020 models for identical symptoms. Third-Party Repair: I paid $3,017 out of pocket to an independent shop for a new timing assembly to make the vehicle safe and drivable again (Exhibit C). Because my daughter is disabled and requires transportation, getting repairs was imperative. A new valve kit, fresh synthetic oil, and filter service were completed by the third-party repair shop. I also returned to Kia Virginia Beach for several subsequent oil changes (Exhibit D). In April 2025, Kia Corporate issued an official safety recall for my exact vehicle (Exhibit E). Before that, in March 2025, I attempted to have the newly issued recall (25V-099) performed, but the dealer turned my vehicle away, claiming a lack of parts. Final Failure: In May 2025, the night before a rescheduled recall appointment, the car became permanently inoperable (at only 47,500 miles). Due to extreme financial hardship and health concerns, I am without my vehicle and without an option. Complaint: The Kia dealership refused to perform the safety recall remedy, verbally citing the same 2022 maintenance gaps from the previous year. The dealership violated federal recall regulations for a known defect. I was left stranded, resulting in a financial charge-off of my auto loan.

Was issued a recall from kia for an oil piston ring that wasn't heat treated properly, kia told me the problem was fixed and the recall shouldn't affect me, my car was in an out of the shop for months after that, they replaced my timing belt and transmission under warranty, said i sould be fine between oil changes my car started knocking, i checked the oil and it was completely dry, no warning lights which is part of the recall fix is early detection warning light. I add oil to my car seems to run better for the day, the next morning on my way to an oil change the engine starts knocking the warning light comes on and then im on the side of the road with all my oil on the ground

2021 Kia Soul | VIN: [XXX] | Recall SC336 (NHTSA 25V099) | Kia America Case No. XXX DEALER: Team Kia of El Cajon, 541 N. Johnson Ave, El Cajon, CA 92020 SYMPTOMS: Rapid oil consumption, abnormal engine noise, overheating, vehicle stalling at complete stops, difficulty restarting. All symptoms are explicitly documented in SC336 TSB (Rev 6, 10/21/2025) as consequences of defective piston oil rings. DEALER CONDUCT ISSUES: 1. CHARGED $280 DIAGNOSTIC FEE TO PERFORM A RECALL. Owner confirmed open recall on VIN before arrival. Dealer required $280 diagnostic payment as condition of recall service, in violation of 49 U.S.C. 30120. 2. 24-HOUR TSB PROTOCOL VIOLATION. SC336 TSB requires engine vibration inspection no sooner than 24 hours after R/O open date. R/O opened May 16 at 7:38 AM. Inspection report also dated May 16 with no timestamp. If test ran same day, PASS result is invalid under Kia's own guidelines. 3. FAILED TO OPEN REQUIRED TECHLINE CASE. SC336 TSB Page 2 states: if engine noise is present and inspection results in PASS, dealer must open a Techline case. Owner continues to experience engine noise. Dealer has not provided a Techline case number despite two written requests. 4. DEMANDING $2,500 FOR RECALL-RELATED SYMPTOMS. Dealer is attributing stalling and oil consumption to a separate camshaft issue and demanding $2,500 more. SC336 TSB documents that piston ring damage causes cascading engine damage including timing components. 5. OWNER IS [XXX] , drives for Uber. Vehicle out of service 12+ days. Lost income and rental costs incurred. Kia America corporate (Case XXX) has been copied on correspondence but has not responded. Requesting NHTSA review of this dealer's SC336 recall compliance. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On [XXX], the check engine light illuminated. No other warning indicators activated — no low oil pressure warning, no low oil level warning, no driver alert of any kind regarding engine condition. On [XXX], at approximately 53,845 miles, the vehicle began running rough. I checked the engine oil and found the dipstick registered empty — no measurable oil in the engine. No low oil level or low oil pressure warning had been provided by the vehicle at any point prior to this discovery. I added two quarts of oil. The vehicle stalled while being driven to obtain the oil, and stalled again after the oil was added. I drove the vehicle to Jiffy Lube and had a full oil change performed. Mileage at the oil change was 53,852. I then scheduled an appointment with Gervais Kia in Lowell, Massachusetts, the nearest Kia dealer, less than one mile from my home. The earliest available appointment was approximately one week later. Because the vehicle stalled repeatedly at idle, I drove it to the dealer using both feet — keeping engine revs elevated with the accelerator while braking — to prevent stalling at stops. The vehicle is currently at Gervais Kia for diagnostic inspection. The symptoms match the failure mode documented in NHTSA recall campaign 25V-099 (Kia recall for 2021-2023 Soul and Seltos with 2.0L Nu MPI engines, piston oil ring manufacturing defect). My vehicle has the 2.0L Nu MPI engine and was manufactured at the Kia Autoland Hwaseong plant identified in the recall filing. However, my VIN does not appear in the current recall population per NHTSA VIN lookup and Kia’s recall lookup. The recall remedy includes installation of Piston-ring Noise Sensing System (PNSS) software specifically because the defect provides no driver warning before failure — consistent with my experience, in which the engine ran empty of oil with no warning whatsoever. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My 2021 Kia Soul experienced repeated overheating despite replacement of major cooling system components including the thermostat and water pump. The vehicle continued to overheat and was later diagnosed by a Kia dealership with engine damage requiring full engine replacement. This failure occurred around 105,000 miles. The symptoms and failure pattern are consistent with known issues affecting similar Kia engines, yet my VIN is not included in any recall. I am concerned this represents a broader defect that may not be fully captured in current recalls.