2018 Kia Soul: engine stalls while driving

Filed Jul 25, 2026 · Electrical, Engine · NC

The vehicle is suffering from an extreme internal engine oil consumption defect, burning approximately 3 quarts of engine oil every 500 to 600 miles with no external leaks. The internal oil burning heavily fouled the vehicle's ignition system (spark plugs and coil packs), causing severe engine misfires and a sudden vehicle stall while operating in motion on public highways. This unexpected loss of motive power creates an extreme safety hazard. The local dealership, Paramount Kia of Hickory, refused to follow proper factory Technical Service Bulletin (TSB-ENG219) testing protocols to document the defect, leaving the consumer operating an unsafe vehicle.

Filed Jul 12, 2026 · Engine · OK

Car stalls in traffic repeatedly. Code identified crank shaft .

Filed Jun 23, 2026 · Transmission · 92,573 miles · TX

The contact owns a 2018 Kia Soul. The contact stated that while driving at 45 MPH, the vehicle stalled and jerked while accelerating and experienced severe jerking while decelerating. The failure had occurred on several occasions. On June 18, 2024, the vehicle failed to accelerate or shift properly. On January 15, 2025, the vehicle shuddered violently and nearly stalled. On April 14, 2026, the vehicle was jerking, and the transmission shifted gears improperly. The vehicle was taken to a dealer, and observed that the vehicle was consuming oil excessively. The dealer replaced the spark plugs and performed an induction cleaning and transmission valve service. The dealer was unable to duplicate the failure after a 36-mile test drive, after the service. From May 27 to May 29, 2026, the vehicle failed to start and was towed to the dealer again, where a new short-block engine assembly was installed. On June 2, 2026, a technician discovered that there was no oil in the engine, resulting in a critical crankshaft failure code. Despite the short block replacement and oil correction, the powertrain failures persisted, and the vehicle failed to exceed 50 MPH. The vehicle violently stalled and jerked while accelerating and decelerating, creating a safety hazard. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 92,573.

Filed Mar 4, 2026 · Engine · TX

ENGINE SHUT OFF WHILE DRIVING IT DOWN THE HIGHWAY Purchased 8/5 from reseller, who had driver it over 200 miles with no issues. Had it inspected that day and no issues found. Scheduled appt w/ Clay Cooley Kia to drop off 8/12 to have warranty recalls addressed. Clay Cooley inspected and found no issues, verified in good shape; work completed 8/14. On 8/18, after driving it less than 183 miles, the vehicle COMPLETELY SHUT DOWN on the highway. The check engine light came on immediately before the car shut down, but that was all. It was incredibly dangerous. Searched online and discovered that this has been a know issue with Kia Souls. Discovered online that this was a known issue, and had previously been the focus of a class action lawsuit. Contacted Kia corporate who mandated I take it back to Clay Cooley Kia. Clay Cooley Kia refused to repair it, and Kia Corporate refused to handle further.

Filed Nov 3, 2025 · Engine · NJ

On 8/12/25, my 2018 Kia Soul (approx. 126,000 miles) suddenly began shuddering at low RPM with a flashing check engine light, near-stalling, and smoke from the exhaust. A warning message appeared for an engine control issue. Prior to failure, the engine intermittently knocked and displayed an oil pressure warning light. The engine burned oil at an excessive rate between routine oil changes. At the Kia dealership, diagnostic codes P0300 and P0303 were found. The dealer reported a burnt valve and seized starter, estimating $2,960 for valve repair or $6,437 for engine replacement, and stated these were not covered under Kia’s extended warranty or E2 Class Action Settlement because no P1326 code appeared. However, the symptoms match the rod bearing wear defect already covered under the E2 settlement. The dealer refused to perform the bearing clearance test (Kia’s required diagnostic for this defect) without payment, even though the settlement and extended warranty specify Kia must cover all inspection, diagnostic, and repair costs for potential rod bearing failures within the 15-year/150,000-mile coverage period. The engine failure created a serious safety risk when the vehicle lost power and nearly stalled in traffic. The burnt valve and seized starter are likely secondary effects of bearing-related long block failure. Kia’s refusal to inspect the vehicle without charge contradicts the settlement’s intent and prevents proper diagnosis of a known defect. I request that the federal safety agency investigate Kia’s handling of inspection and warranty coverage for vehicles showing these symptoms but lacking code P1326.

Filed Jul 23, 2025 · Engine · LA

Car burned out all oil and stalled

Filed Mar 15, 2025 · Engine · PA

My 2018 Kia Soul burns oil creating the engine to misfire, stall, putter, tick. Ive had my oil changed on a Friday, and by Tuesday, there is no oil left in my engine. The local Kia dealership is currently doing an "oil consumption" test, however was alerted by Kia Corporate to not go any further unless I get them 7 years of my oil change records. My car is still under warranty. I have provided the oil change records. The local KIA dealership advised I drive my car if I need to, knowing there is a faulty engine, and that could cause harm or death! KIA does NOT stand by their warranty and tries to nickel and dime their good, loyal customers. They manufacture faulty engines, putting peoples lives at risk! My car is sitting at the dealership, waiting on approval from KIA while I am left with no car. Also, the dealer does not have any loaners available.

Filed Dec 5, 2024 · Engine · 116,000 miles · UT

The contact owns a 2018 Kia Soul. The contact stated that while her daughter was driving at an undisclosed speed and approaching a stop sign, the vehicle almost stalled. The contact stated that her daughter was able to safely park the vehicle in a parking lot and the had the vehicle towed to a local dealer where the vehicle was diagnosed. The contact was informed that the engine had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 116,000.

Filed Aug 6, 2024 · Engine · 111,000 miles · NM

The contact owns a 2018 Kia Soul. The contact stated that upon starting the vehicle, there was an abnormal knocking sound coming from the engine compartment, after which the vehicle stalled and was unable to be restarted. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. After investigating the failure, the contact related the failure to the federal safety agency Campaign Number: 19V120000 (Engine, Engine and Engine Cooling); but the VIN was not included. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the federal safety agency Hotline for assistance. The failure mileage was 111,000.

Filed Apr 29, 2024 · Electrical, Engine · 155,000 miles · CA · crash

Car stalled in the middle of the road while driving. Took it in to dealer ship for a recall to get this repaired or flashed. Engine burning excessive oil. Car has always been kept up with maintenance. While operating the vehicle the car stalled due to low oil compression. Vehicle has aprox 155k miles. Check engine light has came on. Due to the issue that car engine is burning oil there is a new permanent code p0420 which is a bad catalyc converter since the cars emission system is failing. Car has been sitting at home for about 1 month or longer as we don’t drive it and are still financing the vehicle

Filed Feb 29, 2024 · Brakes, Engine · 66,000 miles · TX

The contact owns a 2018 Kia Soul. The contact stated while driving at various speeds, the vehicle failed to maintain oil pressure, causing engine failure. The contact stated that the vehicle failed to maintain power and would stall after being started. No warning lights were illuminated. The vehicle was towed to the local dealer where it was diagnosed that the transmission needed to be replaced. The contact was made aware of the federal safety agency Campaign Number: 22V051000 (Service Brakes, Hydraulic) however, the VIN nor the model vehicle was included. The manufacturer was notified of the failure and referred the contact to the federal safety agency Hotline for assistance. The failure mileage was approximately 66,000.

Filed Feb 6, 2024 · Engine · NC

The contact owns a 2018 Kia Soul. The contact stated while driving 60 MPH, the oil warning light appeared on the instrument panel. The contact stated that the light had appeared prior to the next scheduled oil change. A few days later while driving 60 MPH, an abnormal knocking sound was coming from the engine with an oil burning odor entering the cabin of the vehicle. The vehicle then stalled and came to a complete stop in middle of the highway. A fellow motorist assisted the contact in pushing the vehicle off to the shoulder of the highway. The vehicle was later towed to an independent mechanic. The dealer was notified of the failure however, the manufacturer was not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was unknown.