Kia Seltos engine failure problems

Filed Nov 5, 2026 · Engine · PA

Recall SC209-SC336. Significant blow by, engine tapping. Told by Kia service department that nothing done unless engine failure. So, I’m supposed to wait to experience engine failure while traveling 60+ mph down highway risking possible crash before problem corrected.

Filed Nov 2, 2026 · Engine · 110,000 miles · NM

The contact owns a 2021 KIA Seltos. The contact stated that the vehicle was consuming engine oil and needed to be topped off regularly. The manufacturer was notified of the failure. The vehicle was taken to a dealer where it was diagnosed with oil consumption failure. The technician stated that the engine was consuming one liter of oil every 1,000 miles. The contact stated that there was a persistent abnormal burning oil odor. The contact stated that the engine had seized on several occasions while making abnormal sounds. The contact stated that the oil consumption failure had started since the vehicle was purchased. The contact associated the federal safety agency Campaign Number: 25V099000 (Engine and Engine Cooling); with the failure; however, the VIN was not included in the recall. The failure mileage was 110,000.

Filed Oct 31, 2026 · Engine · TX

This complaint concerns the ineffectiveness of the recall remedy for the federal safety agency campaign SC336 (Kia recall for incorrectly manufactured piston oil rings in 2021-2023 Soul/Seltos vehicles; remedy is dealer inspection, engine replacement if necessary, plus piston-ring noise sensing software). The vehicle was purchased new in XXX. On XXX, the vehicle was brought to the Kia dealer in [XXX] for the SC336 recall remedy. The dealer kept the vehicle for 30 days and returned it on XXX. After the recall repair, the vehicle exhibited the exact same symptoms as before (excessive oil consumption / engine malfunction) - the recall remedy was ineffective. The engine defect symptoms persisted unchanged. The complainant subsequently surrendered the vehicle and no longer possesses it. No crash, fire, injury, or death resulted from this complaint. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 29, 2026 · Engine · WA

I am reporting a violation of safety recall SC336 for my car (VIN: [XXX]), which is currently at West Hills Kia in [XXX]. My engine will not start because the camshaft and timing parts broke. This happened because the engine ran too low on oil and lost oil pressure, which is exactly what this recall is about. Because the car cannot start or run, the dealership cannot do the standard electronic vibration test. Instead of asking Kia Corporate for manual approval to replace the engine, the dealership is trying to force me to pay $5,000 out of pocket to fix the camshaft first. Forcing a customer to pay thousands of dollars to fix parts that broke because of a recalled factory defect is wrong. I demand that Kia Corporate bypass the running test and approve a free engine replacement immediately INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 29, 2026 · Engine · TX

The vehicle experienced a sudden loss of motive power and triggered diagnostic trouble code P1327, which indicates severe internal engine damage and bearing failure monitored by the Piston-ring Noise Sensing System. This vehicle is subject to active Safety Recalls SC209 (the federal safety agency Campaign 21V259000) and SC336 (the federal safety agency Campaign 25V099) for manufacturing defects in the 2.0L Nu MPI engine piston oil rings. The vehicle is currently grounded at an authorized dealership, Kia of North Austin. The Service Manager initially provided an out-of-pocket engine replacement quote exceeding $8,000 instead of processing it as a $0 safety recall claim. Furthermore, the dealership is currently attempting a diagnostic bypass maneuver to attribute the P1327 recall engine code to a "faulty knock sensor" in order to issue a paid out-of-pocket bill. The manufacturer and dealership have failed to provide a mandated loaner or alternative transportation, causing a severe and ongoing family transportation hardship while the safety recall verification stalls.

Filed Oct 28, 2026 · Engine · 70,000 miles · CA

The contact owns a 2021 Kia Seltos. The contact received notifications of the federal safety agency Campaign Number 21V259000 (Engine) and 25V099000 (Engine and Engine Cooling). The contact requested that the manufacturer and selling dealer buy back the vehicle due to recurring issues. While driving, the check engine warning light illuminated and started flashing. The contact pulled over and took the vehicle to a local dealer, where the engine was replaced. However, the failure reoccurred. While driving to the dealer, the vehicle stalled while entering the dealer. The contact stated that even though the engine had been replaced, the recurring failure raised concerns about the safety and reliability of the vehicle. The failure mileage was approximately 70,000.

Filed Oct 7, 2026 · Engine · CA

While I was driving off the freeway, my vehicle suddenly stalled while I was in motion. The vehicle restarted, but shortly afterward it stalled again. Due to the repeated stalling and the safety concern, the vehicle had to be towed to a Kia dealership for inspection. The dealership diagnosed the vehicle as having an engine failure. After researching the issue, I found that my vehicle’s make/model and engine are associated with the federal safety agency Safety Recall Campaign 25V‑099 / Kia Recall SC336. The recall describes a potential engine defect that can result in engine damage or seizure and specifically identifies loss of motive power/stalling as a potential consequence. The recall remedy includes engine inspection and, when necessary, engine replacement. (the federal safety agency⁠) Although this recall is not currently showing as attached to my specific VIN, the symptoms I experienced and the dealership’s diagnosis appear consistent with the issue described in the recall. I am requesting that the cause of my engine failure be thoroughly investigated and that Kia consider whether this failure is related to the defect identified in the federal safety agency Campaign 25V‑099 / Kia SC336.

Filed Oct 6, 2026 · Acceleration, Engine · CA

RECALL EVASION & TIMELINE FRAUD REPORT Filing formal complaint against Kia America & Kia of Cerritos (CA) for evasion of mandate under Safety Recall SC336 (the federal safety agency 25V099). 1. CRITICAL TIMELINE: • [XXX]: Kia Cerritos confirmed NO diagnostic/recall tests were performed. • [XXX]: Dealer documented engine is completely SEIZED from the "bottom part" (where recalled piston oil rings reside). • [XXX] Kia Corporate denied repair, claiming the vehicle failed/passed an electronic KDS vibration test. 2. TECHNICAL IMPOSSIBILITY & FRAUD: It is mechanically impossible to run a noise vibration test on a seized engine that cannot crank or turn over. Either Kia Cerritos falsified records or Corporate is fabricating diagnostic data to evade a mandatory recall. 3. UNLAWFUL WARRANTY CONSTRAINTS: Kia Corporate is trying to route this federal safety recall through standard powertrain warranty rules, denying coverage over a lack of private cash maintenance receipts. Under federal law, safety recalls cannot be conditioned on consumer maintenance history or second-owner limits. 4. VIOLATION OF FACTORY PROTOCOL: Page 2 of Kia’s official SC336 TSB explicitly commands that a 'Seized / No Inspection' engine status must bypass the electronic noise vibration test entirely and be fast-tracked to corporate Techline for a full long-block replacement authorization. REQUESTED ACTION: I request the federal safety agency Recall Enforcement Division immediately investigate Kia Corporate Case Number [XXX] for recall evasion and compel Kia America to authorize a free long-block engine replacement. "Note: This complaint is being managed by the driver's son-in-law and authorized representative [XXX] due to a language barrier." INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 3, 2026 · Electrical · IN

Traveling on XXX in [XXX] in the left lane with a semi right beside me and the car engine died. The screen showed out in D or N to start engine. Was able to pull off to the right. The car would start but sounded awful and when put into D it died. Had to have it towed. The Kia dealer said it was from moisture on the thermostat. The screen was showing many different errors while sitting on the interstate. Very scary!!!! There was no warning it just died going 72 MPH in the left lane! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 28, 2026 · Electrical, Engine · ID

the federal safety agency SAFETY COMPLAINT Vehicle: 2021 Kia Seltos VIN: [XXX] Date: December 16, 2025 Complainant: [XXX] I am filing this formal safety complaint regarding serious and recurring engine problems with our 2021 Kia Seltos, VIN [XXX]. We have attempted repeatedly to resolve these concerns through Lithia Kia in Nampa, Idaho, as well as through Kia corporate, but our concerns have not been adequately addressed. Over approximately the past year, the vehicle’s engine has unexpectedly seized or shut down four separate times while the vehicle was being driven. Each incident created a serious safety hazard because the vehicle suddenly lost power. Fortunately, on these occasions, the failures occurred while we were traveling in slower traffic and we were able to maneuver the vehicle safely onto the shoulder. We are extremely concerned that a future occurrence could happen at higher speeds or in heavier traffic, potentially resulting in a serious crash or injury. Following each incident, the vehicle had to be towed. On two occasions, it was towed to an independent mechanic, and on two occasions it was towed directly to the Kia dealership. The independent mechanic diagnosed the vehicle as burning excessive amounts of engine oil. The loss of oil has occurred even within approximately 1,000 miles of an oil change when the engine had been properly topped off. We were informed that the excessive oil consumption was associated with the vehicle's safety systems shutting the engine down. Despite repeatedly reporting this dangerous condition to Lithia Kia, we do not believe the dealership has adequately investigated or corrected the underlying problem. On multiple occasions, the dealership performed relatively minor repairs, but those repairs did not resolve the problem. After the vehicle was returned to us, the same serious condition recurred. We repeatedly communicated to the dealership our extreme concern that this vehicle is unsafe to operate because the INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C