Oil warning dash light illuminated red. Engine oil dipstick showed empty. Oil had been changed within 4 months. Added approximately 3.5 quarts of oil.
2014 Kia Soul engine complaints
Page 2 of 21: complaints 11 to 40 of 591, newest first, as owners wrote them.
COMPONENT FAILURE: The engine, power train, and speed control systems failed due to the known Nu 2.0L GDI connecting rod bearing defect. SAFETY RISK: My [XXX] daughter was driving in heavy rush-hour traffic when the vehicle suddenly lost motive power and entered a 20 MPH "limp mode." This sudden deceleration created an immediate and severe risk of a rear-end collision, endangering my daughter and surrounding motorists. DEALER CONFIRMATION: The failure was officially confirmed by Flow Kia of Charlottesville (RO #XXX). On Dec 3, 2025, the dealer confirmed active DTC P1326 (KSDS) and documented failed cylinder compression (as low as 150 PSI; min spec is 178 PSI). The dealer issued a written diagnosis stating: "engine replacement is required." MANUFACTURER CONDUCT: Despite their own dealer's written diagnosis and the active P1326 safety code, Kia Corporate issued a bad-faith warranty denial. The dealer also unlawfully charged me $165 for the mandatory KSDS warranty diagnostics. SUMMARY: This is a textbook safety failure under the federal safety agency Investigation EA 21-003. Kia's refusal to replace the engine under the court-supervised Engine Litigation II settlement represents a systemic failure by the manufacturer to remedy a known safety hazard. 51-page evidence packet attached. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Car had recall and new engine was put in April 2024. I’ve had the new engine for 25 months. It started doing the exact same thing as before when engine went out. No power, limp mode, engine violently shaking, rods knocking. Engine light came on. I parked it immediately and called dealership. They said it’s a refurbished engine not new so it does not have the full warranty. This new engine wasn’t new I just found that out this morning. Upon further research in Kia forums, these replacements blew up too. Like we all got the same engines that blew up. Can anything be done about this? This would be the 3rd engine in this Kia. It only had 30k miles on the new motor. Engines last longer than that. I’m now stuck as a travel nurse with finding another vehicle. This is just wrong. I missed work trying to find a car. Has there been any complaints about the replacement motors seizing up and blowing? Online searches show it happening to a lot of people with these Kia souls. Idk what your company does but everyone said to let you know. Idk how that helps but here it is. Can anything be done? My mechanic came by to look at it and said the motor is blown. It has an appointment at dealership for official diagnosis of blown motor.
There is a rod knocking in the engine now. Car has always been properly maintained. There are no oil leaks or anything. The car now will not shift, loses power while going up hill, and is burning oil like crazy. Had the car looked at and was told the engine now needs to be replaced.
My car burns oil very fast. I am putting in more than 5 quarts of oil in between oil changes. I have replaced the flex pipe, the catalytic converter two times, and both the upstream and downstream oxygen sensors. The catalytic converter now needs to be replaced again after only 7 months after being installed. The car keeps getting P0420 codes. I found out this last converter was bad while on the highway going 70 mph up a hill. The speed suddenly decreased all the way down to 50 mph which put me in great danger of getting hit from behind at high speeds. It would not go any faster..
I was driving down a major highway (I65, northbound, indiana) and my vehicle suddenly slowed down and wouldn't accelerate in the middle of traffic. The check engine light came on and was flashing, as well as many other lights on the dash. Thankfully I was able to pull over. I had to wait on the interstate for a tow truck with cars and semis flying past me. It was absolutely dangerous and Kia states they won't cover it because it wasn't dangerous. This is a known issue with this vehicle, and I did get the updated knock sensor when that recall came out. My engine completely stalled on a highway.
The contact owns a 2014 Kia Soul. The contact received notification of the federal safety agency Campaign Number: 22V096000 (AIR BAGS). The vehicle was taken for the oil change, and the contact was informed that the engine was consuming an excessive amount of engine oil. The oil level was extremely low. The contact was informed that the manifold was cleaned; however, the cause of the excessive oil consumption was not yet determined. The vehicle was not repaired. Upon further investigation, the contact related the failure to the federal safety agency Campaign Number: 19V120000 (ENGINE, ENGINE AND ENGINE COOLING). However, the VIN was not included. The manufacturer was not made aware of the failure. The failure mileage was approximately 101,000.
The contact owns a 2014 Kia Soul. The contact received notification of the federal safety agency Campaign Number: 20V750000 (Engine). The contact stated that while the vehicle was parked, the contact observed a leak underneath the engine compartment. The vehicle was taken to a dealer, where it was determined that the master seal was leaking and needed to be replaced. The vehicle was not repaired. The repairs were denied due to the failure not being covered under the recall. The vehicle was then taken to an independent mechanic, where it was diagnosed and it was determined that the master seal needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, and a complaint was filed. The failure mileage was approximately 90,140.
Excessive Oil Consumption/Burning Catalytic Converter Clogging Check Engine Light/Misfires My engine has all of these issues. It has been determined as known KIA issues not driver/owner related. My car has 94,000 miles but none of what's going on is any cause other than KIA issues/problems. I work a full time job and have missed work due to car not being able to be driven at random times.
The contact owns a 2014 Kia Soul. The contact stated that while driving approximately 55 MPH on the Interstate, the vehicle started shaking and there was a knocking sound coming from the engine with smoke and a burning oil odor. The engine, ABS, and traction control warning lights simultaneously illuminated. The vehicle was pulled over to the side of the road to cool down. The vehicle was able to be restarted. The vehicle was taken to an independent mechanic, where it was diagnosed with a fractured engine pin, which caused the knocking sound. The manufacturer was not notified of the failure. The contact related the failure to the federal safety agency Campaign Number: 20V750000 (Engine); however, the VIN was not included. The approximate failure mileage was 138,929.
My car was not accelerating all the time I was pressing the pedal. a mechanic said it was the engine.
The contact owns a 2014 Kia Soul. The contact stated that while driving 30 MPH uphill with her daughter and her small dog inside the vehicle, the brake pedal was depressed, but the vehicle stalled and shut off unexpectedly. The contact stated that several minutes later, the vehicle started working as intended; however, a fuel smell remained inside the vehicle. The check engine warning light was illuminated. Neither an independent mechanic nor the dealer was contacted. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed. There was a fuel odor while attempting to start the vehicle. The vehicle was not repaired. The contact related the failure to the federal safety agency Campaign Number: 19V120000 (ENGINE, ENGINE AND ENGINE COOLING); however, the VIN was not associated with the recall. The manufacturer was notified of the failure and informed the contact that the VIN was not associated with the recall. The failure mileage was 228,041.
The contact owns a 2014 Kia Soul. The contact stated that while driving at an undisclosed speed, the check engine light illuminated. The contact pulled to the side of the road. When the vehicle was turned off, oil leaked from the vehicle. The contact drove slowly to a business parking lot. The vehicle was towed to the residence and was then towed to the dealer. The vehicle was diagnosed, and the contact was informed that the engine needed to be replaced. The vehicle was not repaired, and the dealer refused to complete the recall repairs. The contact was informed that the manufacturer refused to do the recall repairs and stated that the warranty had expired. The vehicle remained at the dealer unrepaired. The contact was informed that the vehicle needed to be removed from the premises. The manufacturer was made aware of the failure and filed a claim. Afterwards, the contact was informed that the federal safety agency Campaign Numbers: 22V096000 (AIR BAGS), 17V608000 (STEERING), 19V120000 (ENGINE, ENGINE AND ENGINE COOLING), and 15V123000 (VEHICLE SPEED CONTROL) were associated with the VIN. The failure mileage was approximately 140,000.
The contact owns a 2014 Kia Soul. The contact stated that while accelerating, the accelerator pedal was depressed to the floorboard, and the vehicle was sluggish and slow to accelerate before responding as needed. There was an abnormal, rotten odor coming from the vehicle. The ABS, engine, and traction control warning lights were illuminated. The contact stated that the failure was related to the federal safety agency Campaign Number: 19V120000 (Engine, Engine and Engine Cooling). The local dealer was contacted and suggested a diagnostic test. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 157,000.
Summary of Safety Defect: While my 16 year old daughter was driving our 2014 Kia Soul in December 2025, the car suddenly lost power in traffic and would not go over 20 mph; the check engine light came on and the vehicle entered limp mode. The sudden drop in power created a high anxiety, hazardous situation for my daughter, who had only had her license for a week, during rush hour traffic. The vehicle was unsafe to operate and had to be towed. Details of the Incident: Diagnostic trouble code P1326 (Knock Sensor Detection System) was confirmed by the Kia dealership. P1326 is part of Kia’s known engine defect population and is tied to safety related engine failures. The dealership documented oil consumption, oil fouled spark plugs, and compression readings below Kia’s minimum specification on all cylinders. The dealership concluded in writing that engine replacement is required. Despite this, Kia denied warranty coverage based solely on a bearing clearance test, without completing the full diagnostic process required under the KSDS settlement. The vehicle remains unsafe and inoperable. Why This Is a Safety Issue: The sudden loss of power and inability to accelerate above ~20 mph created a dangerous situation for my daughter and surrounding traffic. This is a known defect pattern in Kia vehicles covered under the KSDS program. The failure occurred without warning and could have resulted in a collision. Requested Action: I am reporting this because Kia has not responded to my two complaints nor properly addressed a safety related engine defect that is already part of a national settlement. The incomplete diagnostic process and denial of coverage leave the vehicle unsafe and unusable. I request that the federal safety agency review this incident as part of the ongoing safety concerns involving Kia GDI engines and P1326 related failures.
Subject: Reimbursement Request for Engine Defect Repairs - VIN [XXX] Dear Kia Consumer Assistance Center, I am requesting full reimbursement for repairs necessitated by the known engine defect in my 2014 Kia Soul with the 2.0L VEHICLE INFORMATION: •Year/Model: 2014 Kia Soul Plus •Current Mileage: 145,861 •Owner: [XXX] EXPENSES INCURRED DUE TO ENGINE DEFECT: 1.Oil Change - $152.34 (November 21, 2025) Jiffy Lube work order #410 documents excessive oil consumption with notation "1/2 QUART LOW ON OIL. CHECK YOUR OIL OFTEN" despite oil change only 46 days prior. 2.Oil Change - Valvoline (Oct 6, 2025) Full Synthetic Oil Change $0.00 Because they gave me a oil change for free because my oil light came on the next day. Valvoline 5W30 Full Synthetic Oil API SP 4.20 QT Valvoline Oil Filter 3.Oil Change – Valvoline - $106.00 (Oct 5, 2025) Full Synthetic Oil Change Valvoline 5W20 Full Synthetic Oil 4.DIAGNOSTIC SERVICE Firestone - $110.99 (ENGINE ANALYSIS Sept 6, 2025) * POSSIBLE BOTTOM END DAMAGE TO THE ENGINE FROM OVERHEATING** NEEDS TO GO TO ENGINE SHOP** DIAGNOSTIC SERVICE (ENGINE ANALYSIS) **HEARS SQUEAKING WHEN ACCELARTING. CUSTOMER WAS DRIVING UP THE GRAPE VINE AND CAR HAD SHUT OFF. CAR ALSO TAKES A WHILE TO GET UP TO SPEED.** 5. Catalytic Converter Replacement - $1,100 (Sept 6, 2025) oThe catalytic converter failed due to excessive exhaust temperatures caused by the engine defect. Per Kia TSB and recall documentation, high exhaust gas temperatures damage the catalytic converter, resulting in abnormal engine combustion and damage to engine pistons. 6. Autozone - $26.99 (Aug 28, 2025) oCataclean Fuel & Exhaust oSystem Cleaner 7. Valvoline - $140.00 (May 11, 2025) Complete Fuel System $19.99 8.Spark Plug Replacement & Tune-Up - $391.81 (March 29, 2025) Engine diagnostic codes (P0302, P0300 I request full reimbursement for these expenses totaling $2,011.13. Kia of Downtown Los Angeles will do the oil consumption test 11/24/2025. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.
Engine failing, pistons, and major oil consumption
The contact owns a 2014 Kia Soul. The contact received a recall letter related to the federal safety agency Campaign Number: 19V120000 (Engine, Engine and Engine Cooling). The contact stated that while driving 40-45 MPH, the vehicle lost power and stalled. The vehicle was restarted. The engine warning light was illuminated. The vehicle was taken to an independent mechanic, who retrieved DTC: P0420; which was related to the catalytic converter. The vehicle was taken to the local dealer, where the software update was completed, but the failure recurred. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 177,238.
The engine has absorbed an insane amount of oil the last several weeks, and this week it burned 1/2 quart of oil in four days- it was fully filled to 1 quart monday and by Friday of the same week was halfway gone. Otherwise it has worked well. Other Kia souls in the area are selling for much more money even if they have the same or more miles on them, but because mine needs an engine rebuild due to piston ring issues, it is worth much less than it should be. And there are no available recalls even though this is a known issue for Kia souls.
In June 2024, my 2014 Kia Soul (VIN: [XXX] ) experienced a sudden engine failure without warning. I was driving on a busy road when the engine began sputtering and quickly stalled. The vehicle became inoperable and had to be towed. I had it inspected at a Kia dealership, who diagnosed the issue as complete engine failure but have not provided me with a full diagnostic report despite multiple requests. This type of failure is consistent with the known defects in the Theta II engine that have triggered recalls and extended warranties in similar Kia models. Although Kia has denied coverage for my vehicle, I believe this is a related safety issue. The vehicle stalled unexpectedly, creating a hazardous condition on the road. I was traveling with my toddler in the back seat and felt our safety was at risk. I am submitting this complaint because I believe this failure is not an isolated incident and should be investigated. Kia has refused to acknowledge a defect, but the symptoms match those in previous recalls for other Soul and Forte models with similar engines. I have also attached documentation showing service history and repair costs, and I am happy to make the vehicle available for inspection. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2014 Kia Soul. The contact, who was an independent dealer, purchased the vehicle for resale. The contact researched and identified an unrepaired recall under the federal safety agency Campaign Number: 19V120000 (Engine, Engine and Engine Cooling) associated with the VIN. The vehicle was taken to the dealer; however, the dealer declined to repair the vehicle. The contact was informed that, because of missing or incorrect VIN information, the repair was declined. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure. The contact had not experienced a failure.
The contact owns a 2014 Kia Soul. The contact received notifications of the federal safety agency Campaign Numbers: 22V096000 (AIR BAGS), 15V123000 (VEHICLE SPEED CONTROL), 17V608000 (STEERING), and 19V120000 (ENGINE, ENGINE AND ENGINE COOLING). The contact stated that while driving 60 MPH, the vehicle failed to accelerate as intended while depressing the accelerator pedal. In addition, the vehicle jerked and vibrated abnormally. No warning lights were illuminated. The vehicle idled down to 5 MPH. The contact continued to drive; however, the contact had to pull over several times. The contact drove to the mother's residence. The vehicle was towed to the local mechanic, who diagnosed that the catalytic converter was clogged or had melted and damaged the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The dealer was informed of the failure and the contact was informed that the vehicle was missing several updates, and the dealer refused to perform the recall repairs. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure but denied assistance with the recall repairs. The failure mileage was approximately 67,000.
The contact owns a 2014 Kia Soul. The contact stated that while driving at an undisclosed speed, the malfunction indicator lamp illuminated. The contact stated that the failure was persistent. The vehicle was taken to the dealer; however, the contact was unsure if the vehicle was diagnosed. The vehicle was not repaired. The manufacturer was made aware of the failure. The contact referenced the federal safety agency Campaign Number: 19V120000 (Engine, Engine and Engine Cooling); however, the contact was informed that the recall information was not listed in the KIA database. In addition, the contact stated that the recall notification was received by mail, and the vehicle was not serviced under the recall repair. The failure mileage was approximately 40,000.
Car burns through oil like crazy. Most likely has already caused damage to engine. After about 2-3 weeks from getting my oil changed my oil light will start flashing when I brake. After another week it'll start coming on when I accelerate.
My VIN number was included as part of the engine recall up to 150,000 miles. My car sat at the dealership and the engine replacement was denied because the leaking piston were not cover as part of the engine recall. I even called Kia directly and they would not cover the engine replacement. The excessive oil consumption starter at 93K, the engine failed at 120,000 mile and 7 years old. I bought the vehicle brand new and I changed my oil faithfully. I think they denied the engine replacement because they started getting all these other engine recalls. The car was very reliable and no other major problems until this.
Ive tried to get my recalls fixed since I bought the car 2 years ago, Jeff Wyler Kia Eastgate Ohio has given me the run around, at least 5 attempts of no call backs or prolonged appointment dates not having me on record, my car breaks down I pay for diagnostic blown engine, I pay to have it towed to Jeff Wyler Kia Eastgate Ohio, it's been there for 5 weeks and they still have not done a diagnostic on it. They are saying they never received my driver's license, then it was proof of ownership, they won't call me back or email. I'm just so frustrated because Kia the main company actually has sent me many letters to get it fixed I call them and they told me their wasn't even a diagnostic done, they tried reaching out to them. Should I tow my car to a different dealer? I'm not sure what to do anymore, I'm almost afraid now they'll say they can't cover it for same reason, my trust is gone at this point with the dealership. I recently had a full knee replacement and getting in and out of my daughter's car has been very hard on me, I asked for a loaner and they said they don't provide them there and I have to pay. I've already put in so much money on this car at this point I feel cheated or targeted for some reason. They treat me like I'm trying to get something for free, they aren't paying out of their pocket. My car is still sitting there soon to be 6 weeks and don't know what to do, the treatment of this dealership is beyond horrible and I don't trust them. it's not my fault this happened I'm sorry for everyone involved especially Kia , it must be a lot, Thank you for listening to me , I hope you have a great day [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
** Component/system that failed: The engine and catalytic converter. An independent mechanic confirmed the catalytic converter is clogged due to engine oil burning and entering the exhaust system. The component is still in the vehicle and available for inspection upon request. ** Safety risk: The car struggles to accelerate, especially from a stop or uphill, and cannot reliably reach or maintain highway speeds. It revs at 3,500–4,000 RPM at just 20–60 mph. This creates a serious safety hazard, especially when merging, changing lanes, or avoiding traffic, putting myself and others at risk. ** Problem confirmed: Yes. A trusted independent shop diagnosed and confirmed the engine is burning oil, contaminating the catalytic converter, and advised against replacing the converter until the root cause is fixed, or it will fail again. The Kia dealership dismissed the issue without testing, claiming it’s acceptable to burn 1 quart of oil every 1,000 miles. However, my vehicle consumes about 1 quart every 500 miles despite routine 2,500-mile oil changes with 5W-20 high-mileage oil. This excessive consumption is abnormal and being overlooked without proper evaluation. ** Inspection by manufacturer or others: Yes. A Kia dealership inspected the vehicle but refused to perform an oil consumption test, claiming the vehicle was “too unstable to drive,” despite me driving it 20 miles there. They blamed the converter failure on “normal wear and tear,” and denied the presence of an oil leak. ** Warning symptoms prior to failure: Yes. The symptoms began months ago and progressed over time, including: loss of power, high RPMs under low speed, poor fuel economy (range dropped from 350 to 310 miles), and difficulty accelerating. No warning lights have appeared. ** Additional note: This issue closely mirrors the federal safety agency Recall 19V120, but my Soul has a 2.0L engine, not a 1.6L. Many 2.0L owners report the same problem. I believe this defect should be investigated for recall expansion.
The contact owns a 2014 Kia Soul. The contact stated that upon starting the vehicle, the check engine warning light illuminated. The vehicle was taken to an independent mechanic where the contact was informed that the catalytic converter was defective and needed to be replaced. Upon investigation, the contact discovered the federal safety agency Campaign Number: 19V120000 (Engine, Engine and Engine Cooling); however, the VIN was not included in the recall. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired. The failure mileage was unknown.
In 2023 I had my car repaired at a Kia dealership due to the federal safety agency Recall Number: 19V120, KIA Customer Care Case Number: [XXX]. It mentioned in recall that the engines may need to be replaced. Even though the engine had made grinding noises when I brought the vehicle in for repair on that recall, the Kia dealership told me my engine did not need to be replaced. However, on [XXX] as I was driving, the car began making loud grinding noises, the check engine & oil light came on and white smoke was coming out of the back. I immediately pulled into a gas station & shut the engine off. After waiting several minutes, I tried to restart the engine and it would not start. The battery had gotten weak. I got a jumpstart from a customer at the gas station, and when the engine turned over a large cloud of white smoke came out of the back, so I turned it off again and called for roadside assistance who towed the car to my home. I had the vehicle towed to a local garage on 6/14/2025. I believe this engine failure is part of the ongoing issues with defective Kia engines. And also stems from the issues from the recall mentioned above because when I took the car to the service center for that recall, it was vibrating and making a lot of noise at that time, and I believe damage had already started to happen to the engine. I contacted Kia 6/16/2025 and they claimed that I was out of warranty and that everything would be out of my pocket, but I think this engine should be covered under all the recalls and the class action lawsuits because it’s a safety hazard when your car shuts down in the middle of a highway. I never received any letters from Kia except when I contacted them about the federal safety agency Recall Number: 19V120. The case number for that issue is Case Number: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) Vehicle is at local garage.
Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: My 2014 Kia Soul "threw a rod" (as confirmed by a Kia dealer in Jan 2025) at only 115,773 miles after years of regular (every 3-5K miles) maintenance. I bought the car used in 2017 and have documentation to show the maintenance for the subsequent years. The particular motor at issue is known by mechanics to have problems (according to my own mechanic and at least two others with whom I have communicated, as well as on-line research). However, there is no active recall on it, and the car is "out of warranty." As of the date of this complaint, the car currently is available for inspection upon request. Q: How was your safety or the safety of others put at risk? A: It is my understanding that throwing a rod is a catastrophic engine failure and can result in loss of control of the vehicle, potentially leading to accidents, as the engine may seize or lose power abruptly. Furthermore, the broken rod can cause the engine to explode, leak oil, or punch a hole in the engine block, posing a risk of fire or further damage. I am lucky that I noted a reduction in engine power and my engine light and took it in for assessment before anything worse occurred. Q: Has the problem been reproduced or confirmed by a dealer or independent service center? A: I brought my vehicle into a dealer in January 2025, where they diagnosed the problem. Q: Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? A: No Q: Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? A: Yes. The engine light came on and I had it checked by my mechanic and the dealer.
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