2017 Kia Soul: excessive oil consumption

Filed Nov 4, 2026 · Engine · OK

The Soul I bought from a Dealership with low miles has nothing wrong with it and I'm very good at maintaining my vehicle. I always check my oil and noticed almost within the first two months of owning that my oil was burning off with no leaks. Ive put a lot of miles on it (about 40K) but I go through a quart of oil every other time I top off my tank. I worked hard to buy this car out right with 60k miles. I love this car, but I know this problem will eventually cause engine failure. The cost to repair the pistons will be more than the car is worth. I was told that this is a normal issue with Kia souls, (by the Kia dealership where I had work done. Two other shops as well). Why isn't it being addressed? I love my Kia soul and hate that this car is basically a lemon.

Filed Sep 22, 2026 · Engine · OH

This car since I had it burns alot and I mean alot of oil between oil changes i have to keep oil on hand and constantly checking the oil I have alot of friends with this car and the same issue I had my soul for over 5 years and it's still burning oil I take care of my car im still paying on it and it has less than 70,000 miles and 8m having problems with it. I'm disabled, one income. I need my car I've brought this to kua themselves they told me to...JUST KEEP WATCHING YOUR OIL LEVELS LIJE U VEEN U SHUD BE OK....ARE THEY SERIOUS. PLEASE HELP ME

Filed Jul 23, 2026 · Engine · MA

One day I noticed my oil light flashed on and off about three times during a drive down the road, simultaneously a loud knocking started in my engine. Although I had gotten my oil changed just a couple months prior and always practiced appropriate maintenance I decided to pull over and check my oil, it was empty. No warnings, the oil light had never come on, the engine light had never come on. A modern car shouldn’t have complete engine failure due to oil starvation with no warning whatsoever. That is separate from the other problem where the car had obviously been burning oil excessively. I got my vehicle towed to the dealership and was told I don’t fall under any warranties. The cars engine failed at 92,000 miles with no warning, with regular maintenance and with low mileage driven per week.

Filed Jul 13, 2026 · Engine, Fuel system · NV

The engine has structural manufacturer defect causing extreme internal engine oil consumption with zero external leaks, creating a severe risk of sudden oil starvation catastrophic mechanical engine failure. The severe oil consumption problem was confirmed by a certified national corporate service center (Firestone Auto Care). An intermittent P0420 catalytic converter warning is actively appearing on the dashboard, which is a documented consequence of internal engine oil burning. When attempting to get this mechanical defect diagnosed and repaired under the class-action parameters, manufacturer dealerships (Findlay Kia and Jim Marsh Kia) declined to schedule the mandatory manufacturer diagnostic testing, preventing a known vehicle defect from being resolved.

Filed May 19, 2026 · Engine · KS

2017 Kia Soul, 1.6L Gamma GDI engine, ~82,000 miles. Vehicle exhibits excessive oil consumption consistent with the known piston ring defect addressed in Kia TSB ENG222 (covering 2012–2019 Souls with Gamma/Nu engines) and consistent with the E2 Class Action Settlement that covered the same engine in 2012–2016 model years. The oil consumption has destroyed the catalytic converter, causing the engine to stall. The vehicle is not currently drivable. Kia dealer has refused to perform the oil consumption test or evaluate engine warranty coverage until the owner pays out of pocket to replace the catalytic converters (quoted at $6,000). Requesting the federal safety agency expand the existing Gamma engine recall coverage to include 2017 model year, which currently falls in a coverage gap despite using the identical defective engine.

Filed May 14, 2026 · Engine, Transmission · FL

2017 KIA SOUL, at approximately 87,000 miles began to show intermittent oil warning lights under regular G-loads pointing to oil starvation issues.Vehicle was taken to KIA Dealer for oil change. Dealer stated that possible oil consumption would trigger a need to return to dealer before the 1000 mile marker for second round of warranty checks per TSB 222 rev 8 Excessive Oil Consumption Nu/GAMMA/theta/kappa engines. Dealer is claiming that PN Oil Pressure Switch 94750 37100 is culprit and wanting to charge for service and parts. Existing TSB 237, Oil Pressure Switch Replacement, which outlines that the lambda engines have this exact same PN covered under warranty at no cost to client. This should set precedent that the TSB needs to include the same engine types in TSB 222 as the issue seems to be recurrent in engine types across the fleet of KIA manufactured vehicles. KIA corporate has a letter outlining that the repairs are to be covered by dealers for the Oil Pressure Switch in question.

Filed Jan 21, 2026 · Engine · NY

The engine failed while driving on the highway, putting myself and others at risk. First the car started shaking, then the check engine light flickered. Fortunately, I was able to get off the highway, but I was far from home. The engine failure was confirmed by an independent service center and a dealer. The vehicle was inspected by a third party and since it was still under warranty, the engine was rebuilt. A few weeks later, the check engine light came on again, this time 0420 code. The dealer where I purchased the vehicle called it in to the warranty company, and they have reset the check engine light and asked me to keep driving the car to see if the light comes back on. All of this happened after the car had undergone oil consumption testing, and a previous claim for a new engine had been denied both by the warranty company and the manufacturer.

Filed Aug 25, 2025 · Engine · WA

While driving on June 30, 2025, the engine gave a loud clunking noise, shuttered and shut down. I was able to pull over to the side of the road safely and not impede traffic, however this happened on a public roadway and had the potential of causing different results. I had no warning lights on the dash, no check engine lights came on, no LOW OIl light and/or no other warning signals appeared. I was able to restart the vehicle and it shuttered but was able to drive it at a low reduced speed to get it into a more safer place. The vehicle was towed to the dealership the following morning. The dealership was able to inspect the vehicle and confirmed it was a total engine failure. The dealership has done all the service maintenance since the date of purchase as a new car, with the exception of 3 oil changes throughout the past 8 years. The documentation show all maintenance was done in an approved licensed facility and in the prefered time frames requested by the manufacture. The vehicle has a 150,000 mi warranty and at the time of the incident the mileage was 74,000. Kia is denying the claim and is refusing to replace the engine. I am uncertain of the next steps to take at this point, referring to the Attorney General in my state for advise for product liability claim to hold the manufacture responsible for it's defective engine which has been an issue for this make and model.

Filed Aug 15, 2025 · Engine · 70,000 miles · PA

The contact owns a 2017 Kia Soul. The contact stated that while driving at various speeds, there was an abnormal knocking sound coming from the vehicle. The contact also became aware of excessive oil consumption. No warning light was illuminated. The vehicle was taken to a local dealer to be diagnosed, and it was determined that the engine needed to be replaced. The vehicle was not repaired due to the costs. The contact related the failure to an unknown recall; however, the VIN was not included. The manufacturer was made aware of the failure. The failure mileage was approximately 70,000.

Filed Jul 22, 2025 · Airbags, Engine · 97,000 miles · WA

The contact owns a 2017 Kia Soul. The contact received notification of the federal safety agency Campaign Number: 22V031000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated the vehicle was consuming one quart of oil every 2-3 days. The oil warning light was illuminated with an abnormal clacking sound coming from the engine. The dealer was contacted and claimed that the vehicle was repaired. The contact sought confirmation from the manufacturer and was informed that the vehicle was not repaired. The vehicle was taken to a certified mechanic who diagnosed the vehicle with engine failure and stated that the spark plug was fractured and was not properly installed. The contact was informed that the engine was only running on 2 cylinders and was running at 1 PSI. The contact was also informed that there was fuel leaking from the exhaust pipe, causing failures with the fuel injectors. The manufacturer was not made aware of the failure. The failure mileage was approximately 97,000. Parts distribution disconnect.

Filed Jul 16, 2025 · Engine · CA

The issue involves the engine’s piston rings, which appear to be malfunctioning and causing excessive oil consumption. This has led to oil entering the combustion chamber and likely damaging the catalytic converter. The engine began consuming oil rapidly between oil changes — far more than normal — and has since developed engine knocking and performance issues. These symptoms are consistent with piston ring failure in other 2017 Kia Soul models that have been recalled, though my VIN is not currently included. • Component or system that failed: The likely failure is with the piston rings, which are allowing oil to burn inside the engine. This has begun to impact the catalytic converter as well. All parts remain installed and are available for inspection upon request. • Safety risks: This situation puts my safety and the safety of others at risk, as the engine could seize or stall unexpectedly due to low oil levels or catalytic converter failure. Excessive oil burning also increases the risk of internal engine fire and significantly affects emissions. • Has it been reproduced or confirmed? Yes. The issue has been confirmed by an independent mechanic, who documented abnormal oil loss, engine knocking, and suspected damage to the emissions system. • Has it been inspected by others? The vehicle has not been inspected by Kia, law enforcement, or insurance, but has been examined by a certified independent technician who suspects piston ring failure. • Warning lamps or symptoms: Yes. The check engine light came on, and engine performance began to decline. I also noticed knocking sounds and sluggish acceleration. These symptoms started a few months ago and progressively worsened. The oil was being consumed rapidly even though no visible leaks were found. • Assessment of incident and cause: Based on mechanic feedback and my experience, this appears to be a case of premature piston ring failure, which is causing oil to burn internally and is likely leading to catalytic damage.

Filed Jul 8, 2025 · Engine · CA

My 2017 Kia Soul (VIN: [XXX] ) is experiencing piston ring failure, which has led to excessive oil consumption and the failure of my catalytic converter. The engine is a 2.0L Nu MPI—the same engine type covered under Kia recalls SC176 and SC200—but my VIN is currently excluded. This is a known manufacturing defect that causes oil to enter the combustion chamber, damaging the catalytic converter and violating emissions standards. The repair costs are unaffordable for my family, and Kia refuses to cover them despite California’s extended emissions warranty and identical symptoms to covered vehicles. Many other owners of 2017 Kia Souls with the same engine are also reporting these issues. I am requesting that the federal safety agency expand the recall to include my VIN and investigate Kia’s exclusion of affected vehicles with the same engine. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)