What 257 owners told NHTSA about the 2015 Kia Forte

respectfully submit this correspondence to request formal assistance regarding my 2015 Kia Forte EX, a vehicle covered under the class settlement. The vehicle is exhibiting severe symptoms consistent with KSDS‑related engine failure, yet the required diagnostic protocol has not been completed by the servicing dealership. The KSDS software update was performed in May 2022, and the vehicle currently has only 92,000 miles on the odometer, placing it well within the settlement’s mileage parameters. Despite this, the dealership has failed to follow KSDS procedures and has not produced any written documentation of its findings. All communication with the dealership has occurred exclusively by telephone. Despite repeated attempts to obtain information, I have not received a diagnostic sheet, video recording, code report, KSDS documentation, or any written summary of the vehicle’s condition. All statements provided to me have been verbal and inconsistent. My **primary symptoms** include: - Persistent and worsening **engine ticking** - **Burning excessive amounts of oil** - Activation of **limp mode** - A **flashing check engine light** These symptoms align with known indicators of KSDS‑related engine failure and warrant immediate and proper diagnostic evaluation under the settlement terms. The dealership has verbally stated that the issue may be related to **spark plugs and ignition coils**. However, plugs and coils are a **well‑documented secondary symptom** of rod bearing failure, caused by oil contamination and misfires resulting from internal engine damage. This further supports the likelihood of KSDS‑related engine failure. Kia corporate has not referenced documentation of any kind. They have not requested it, indicated they are awaiting it, or provided guidance regarding its submission. Instead, corporate has repeatedly stated that they “must defer to the dealership,” despite the dealership’s failure to perform or submit the required KSDS diagnostic materials.

NHTSA ODI 11748470

The contact owns a 2015 Kia Forte. The contact stated that an anti-theft protection software update was performed in 2024. After the update was performed, while driving at various speeds, the vehicle unexpectedly turned off without warning. The transmission was shifted into neutral(N) and restarted to continue driving. The vehicle was reset and self-corrected after being restarted. The vehicle was taken to the dealer, who was unable to determine the cause of the failure. The vehicle was taken to another dealer, Fred Anderson Toyota of Raleigh (9101 Glenwood Ave, Raleigh, NC 27617); and the dealer was unable to diagnose the vehicle. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,000.

NHTSA ODI 11747107

The car is jerking while driving. It's caused the car to overheat. It's hard to start up and usually stalls out. It has stalled out while driving almost causing a accident. The engine light came on. I took it for a diagnostic and it was code P0172 for high pressure fuel pump. Before the incident date it was already hard to start prior to the engine light coming on. It sometimes causes smoke to come out of the exhaust. There was also smoke from under the hood in the engine compartment and as soon as I put gas in the car it runs out very quickly. This issue could have caused and accident or even a fire. It's unsafe to drive and from other reviews I've seen several other Kia drivers have experienced issues with this same faulty part, which is expensive to fix.

NHTSA ODI 11744259

The contact owns a 2015 Kia Forte. The contact stated that while driving in the fast lane at 70 MPH on the interstate and attempting to move over to the emergency lane, the vehicle stalled. There was no warning light illuminated. The contact received notification of NHTSA Campaign Number: 20V750000 (Engine); after the failure. The vehicle was towed to the local dealer, where it was determined that the vehicle was in LIMP Mode. The vehicle was not repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 100,200.

NHTSA ODI 11720085

Plese can you fex may car

NHTSA ODI 11717120

Car goes into limp mode or cuts power when trying to accelerate. Refuses to shift or will shift down and revs highers rpms then necessary, especially at any incline. Started around 70k miles and got worse when brought in for other recalls.

NHTSA ODI 11716424

The vehicle began experiencing persistent engine misfires and rough running. Fuel contamination was found in the engine oil, and the spark plugs were fouled with oil and fuel. The catalytic converter has become clogged and failed multiple times due to excess fuel and oil entering the exhaust system. The Kia dealership documented these conditions but refused to perform recall-related engine repairs. Kia Consumer Affairs stated the vehicle does not meet warranty extension guidelines and would not repair the engine. Due to fuel in the oil, misfires, overheating exhaust components, and repeated catalytic converter failure, the vehicle is unsafe to drive and presents a potential fire risk.

NHTSA ODI 11706002

The contact owns a 2015 Kia Forte. The contact stated while driving 64 MPH, the vehicle jerked and vibrated, and the vehicle failed to accelerate as intended while depressing the accelerator pedal. The vehicle then stalled. The contact was able to coast to the side of the road. Multiple warning lights were illuminated. The contact was assisted with jumpstarting the vehicle. The contact was able to continue driving; however, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The check engine warning light illuminated, and the battery light illuminated intermittently. The contact was able to pull into a gas station. The contact called his daughter, who went to the gas station and jumpstarted the vehicle. The contact stopped by Auto Zone to have the vehicle diagnosed, where it was diagnosed and DTCs: P2191, P0562, C1101, C1102, C1201, C1204, C1207, C1208, C1210, C1211, C1237, C1260, C1513, C1613, and C1688 were retrieved. In addition, the battery showed codes that fluctuated constantly. The vehicle was taken to the dealer pending an inspection. The vehicle remained at the dealer unrepaired. The contact stated that recently the low oil warning light was illuminated, and the fuel level was low; however, the oil level and fuel level were not low. The ABS, traction control, steering, and tire pressure warning lights were illuminated. In addition, the brake warning light failed to function as intended. The contact replaced the brake lights however, the failure persisted. Upon further investigation, the contact related the failure to NHTSA Campaign Number: 20V750000 (Engine); however, the VIN was not included. The manufacturer was not made aware of the failure. The failure mileage was approximately 168,000.

NHTSA ODI 11702693

Engine burning oil and the recall had to do with the engine burning oil and could cause engine fire while driving. It was under the recall list but the dealership said the time frame for the warranty expired it has been inspected by a auto shop and the said it needs a engine because the engine burned oil really fast and there where no warning

NHTSA ODI 11700481

I own a 2015 Kia Forte (VIN: [XXX] ) that experienced complete engine failure. The vehicle had been running normally until it began stalling and sputtering while driving. Shortly after, the engine would only run for 1–2 seconds before shutting off entirely. This exact issue mirrors those documented in previous recalls and class-action lawsuits involving Kia's 2011–2015 models with 2.0L and 2.4L engines. However, despite having the same failure and engine type, my VIN was excluded from the existing recall/warranty extension campaigns. Kia confirmed this is a known issue, but will not cover repairs. This failure occurred at approx. 180,000 miles. Engine failure without warning is a serious safety risk and financial burden. I am filing this complaint so NHTSA can review this issue and evaluate whether additional VINs — like mine — should be included in a broader investigation or recall. A case has been opened with Kia (Case #XXX), and full diagnostic documentation from a certified mechanic is available. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11698243

Vehicle started making a ticking noise under the hood. I immediately had it towed to a mechanics shop in town. They performed an inspection and said the ticking noise is from a Rod Bearing # 3 has come loose and the whole engine must be replaced. The car has only 108,000 miles. There were no check engine lights that came on either. I called Kia to see about getting a replacement engine from them and they informed me they no longer make that engine for that car anymore which is the 1.6 Liter Turbo Charged GDI 4 Cylinder Engine.

NHTSA ODI 11693740

I was driving today and upon braking trying to come to a four way stop, the brake pedal went to the floor with no stopping. My vehicle went through the 4 way stop endangering me and my passengers. The piston blew out where all fluid leaked over the place. This is dangerous.

NHTSA ODI 11689697

Rod knock in engine, catastrophic failure

NHTSA ODI 11686444

Oil leak with no warning signal what so ever . My car can completely run out of oil and the light won't turn in at all.

NHTSA ODI 11679307

Took care to kis for a recall picked it up and got down the street and it died on me brought it back to Kia and was told it was okay just the oil filter took Kia home and changed oil and filter and car kept going dead would restart but the die again after driving for a little bit. The car kept going dead in middle of road interstate turning into lane across from on going traffic very unsafe. Took care back to Kia the scanned it and checked recall they did and said it was ok took car home again and same problem it now has a loud knock or chattering sound while driving.and it's still going dead. Took care back to Kia again and now they say there is internal engine failure and that I don't have the extended warranty because my mileage is just over the limit for regular warranty. And they will not offer goodwill either because the Internal engine failure. My car drove just fine no problems until I took it to them for the recall and now they say they can't help with nothing. With being disabled and a student I worked really hard to get this car and I need it to get to appointments school and therapy. This has taken away my transportation my happiness and my hard work And effort. It takes a lot to accomplish things being disabled and this makes it even harder. I want to give up most days being able to get to school gave me a purpose and I felt like I belonged. I feel it is only far to have another opinion and to have goodwill being the issue occured after the recall took place. Please help me get my car back and running I've given life and my education my all and my best with what circumstances I have to go through to make it through a day and not having the one things that I earned and worked so hard for taken away from me is really defeating and hard.

NHTSA ODI 11679060

[XXX] [XXX] [XXX] 08/07/2025 [XXX] Kia America, Inc. Consumer Affairs P.O. Box 52410 Irvine, CA 92619-2410 Subject: Request for Reconsideration of Engine Replacement – 2015 Kia Forte Dear Kia Customer Care Team, I am writing to formally request a reconsideration regarding the recent denial of assistance for my 2015 Kia Forte ([XXX]), which has experienced a major engine failure at approximately 157,000 miles I was informed by your customer service department that my vehicle is not eligible for the engine replacement under the recall or extended warranty programs due to timing. However, I am aware that Kia has had significant and well-documented issues with the 2.0L GDI engines used in my vehicle model year. The problem in my car appears to be consistent with the same engine defects that have affected countless others — in my case, a serious piston-related failure that now requires a full engine replacement. As a loyal Kia owner who has taken good care of my vehicle, I am incredibly disappointed that such a severe defect would surface and that my only option, per current communication, is to replace the engine at my own expense — something that is financially unfeasible for me. My car has otherwise been well maintained and was expected to last many more miles. I respectfully ask that Kia extend goodwill assistance in this matter. Whether through an extended warranty exception, cost-sharing on the repair, or any alternative solution, I would greatly appreciate any support Kia can offer in helping resolve this issue. I believe in your brand and want to continue to support it, but I also believe this issue is not just due to normal wear and tear. Please reconsider this decision and help me get back on the road safely. I am open to speaking with a representative if more information is needed and look forward to your response. Sincerely, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11679219

The oil light flickered on and off intermittently despite oil in it and was making a cackling noise during acceleration for 2 days then my engine made loud screech noise and smelled like burnt oil and shut off . I had it towed to a mechanic who stated it showed a hole in the engine block .

NHTSA ODI 11676469

The contact owns a 2015 Kia Forte. The contact stated that the vehicle failed to start intermittently. The vehicle was taken to a certified mechanic and was repaired; however, the failure recurred, and the vehicle was taken back to the certified mechanic, and an unknown repair was completed. The contact was unsure of the repair that was completed. After having the vehicle repaired a second time, while attempting to accelerate, the instrument panel was flashing the check engine and the oil light warning lights. The vehicle decelerated, and there was black smoke coming from the exhaust pipe. The contact stated that the vehicle lost motive power shortly afterwards. The failure had occurred three times. The vehicle was towed to a certified mechanic twice. The mechanic repaired the knock sensor and drained and replaced the engine oil and cleared the codes. The failure reoccurred, and the vehicle was taken to the mechanic, and was then towed to the dealer, who diagnosed the vehicle and determined that the knock sensor had failed. The knock sensor was replaced; however, the failure recurred. The contact was informed that the engine needed to be replaced. The engine was not replaced. The manufacturer was informed of the failure and opened a case. The failure mileage was 90,000.

NHTSA ODI 11675808

I purchased my 2015 Kia Forte5 in May 2024 with just over 50,000 miles. In 2025, I began smelling burning through the air vents while accelerating. I took it to a Kia dealership, paid a $173 diagnostic fee, and was told they completed the KSDS (Knock Sensor Detection System) recall update, but I did not need an engine replacement because “everything looked fine.” They gave me no clear explanation for the burning smell. When I called back and told them the smell hadn’t stopped, they said, “That’s just your oil burning — that’s normal!” and then hung up on me. I contacted 1-800-KIA, and my case was assigned to a woman named Tina. I explained that the dealership didn’t perform a thorough inspection and dismissed a very real concern. Tina sided with the dealership immediately and showed zero care for the danger I described. What Kia called “fine” has now made my car unsafe to drive. The smell has persisted, worsening, and is clearly a fire hazard. This model is under Recall SC200 for engine compartment fire risk, and yet they marked the recall “complete” — just by running a software update. No mechanical inspection or repair was done. After researching NHTSA complaints, I found multiple reports from other Forte5 owners who described this exact burning smell shortly before experiencing complete engine failure or fires. After the KSDS update, Kia advertised a 10-year/150,000-mile warranty for engines. But my vehicle doesn’t hit 10 years until January 2026, and it feels like they’re intentionally dragging this out to avoid honoring the warranty. I reported the issue months in advance, and I believe they’re delaying on purpose so I’ll age out of eligibility while the danger keeps growing. Kia is putting people in danger by closing out recalls without resolving the actual mechanical issues. This really needs urgent investigation and fast. I do not feel safe in this vehicle at all and and it’s stressing me out so much.

NHTSA ODI 11669358

I was driving and it’s like the engine just gave out, I waited for a while started it back up and was able to make it home safely.I’m not sure what’s wrong with the engine but there are no lights on the dash on (no check engine)

NHTSA ODI 11662406

My engine has started knocking and two pistons are not firing correctly. This is a common issue and has possible safety issues connected with it due to having an engine fail while driving.

NHTSA ODI 11661565

The engine in my 2015 Kia Forte (VIN: [XXX] ) experienced failure tied to recall code P1326, which is associated with bearing wear and potential engine seizure. The vehicle entered limp mode around [XXX] at 152,170 miles, despite early signs of failure starting at 131,000 miles. These included loss of power, rough idle, and a check engine light (CEL) which triggered the P1326 code confirmed by both a pre-scan and Kia dealership. System that failed: The engine and powertrain system. Issue stems from rod bearing wear as identified in Kia’s engine class-action settlement. Vehicle is available for inspection upon request. Safety risk: Limp mode drastically reduced engine power on a main road. I could not safely accelerate, which created a hazard in traffic. Additionally, oil loss was confirmed on multiple occasions, and misfire codes were detected. This could have led to engine stall or seizure if I continued driving. Was issue confirmed by a dealer or service center? Yes. Lupient Kia confirmed P1326 at 133,703 miles. Luther Kia later confirmed limp mode and conducted a diagnostic at 152,170 miles. Was vehicle/component inspected by others? Yes. Jiffy Lube documented "no oil on stick" at 130,367 miles. O’Reilly Auto and Economy Muffler later confirmed related secondary issues. Were there symptoms or warnings prior to failure? Yes. CEL appeared at 131,000 miles. Knock sensor was replaced at 131,165 miles. P1326 and oil loss symptoms were consistently documented between April 2024 and April 2025. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11660151

Odometer Fraud. The contact purchased a 2015 Kia Forte. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 75,010 and at the time of registration, it was discovered that the mileage was approximately 228,000.

NHTSA ODI 11654772

I had a crack in my windshield. I called Safelite to come out and replace my windshield tape got left behind on the windshield and the roof of my car. I removed the tape and it brought the paint with it. I’ve been contacted safe flight and they told me that there was a recall on the white paint for the Kia forte coupe 2015 therefore they are not liable for any repairs on the vehicle. Now the roof of my car has two places where it’s missing paint from tape being pulled from it.

NHTSA ODI 11653879

While driving car will shut off.

NHTSA ODI 11650509