2013 Kia Optima: check engine light

Filed Oct 22, 2026 · Engine · 125,055 miles · FL

The contact owns a 2013 Kia Optima. While driving at 65 MPH, the vehicle lost motive power but continued to drive under reduced power, with the check engine warning light illuminated. The failure nearly caused a crash. The vehicle was taken to O'Reilly's, where three knock sensor codes were retrieved. The vehicle was then taken to the dealer and was repaired under the federal safety agency Campaign Numbers: 23V652000 (Service Brake, Hydraulic), 22V093000 (Fuel System, Gasoline), and 22V560000 (Structure). The manufacturer was notified of the failure by phone. The failure mileage was approximately 125,055.

Filed Apr 29, 2026 · Engine · 297,000 miles · CA

The contact owns a 2013 Kia Optima. The contact stated while driving 75 MPH, the vehicle went into LIMP Mode and failed to exceed 60 MPH. The check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the knock sensor and the harness had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred on several occasions, and the vehicle was driven or towed to the dealer as needed. The dealer cleared the diagnostic trouble codes and informed the contact that a recall repair would not be completed unless the engine made loud knocking sounds or seized. The contact stated that while driving at an undisclosed speed, the engine made an abnormally loud sound and seized. The vehicle was towed to the residence. The vehicle was then towed to the dealer, where the contact was informed that the engine was not eligible for replacement due to a lack of maintenance records because the contact did not have all the oil change service records available. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 297,000.

Filed Apr 21, 2026 · Engine · 163,814 miles · LA

The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 35-40 MPH, the vehicle started shuddering with a knocking sound coming from the engine. The check engine warning light was illuminated. The vehicle was taken to the local dealer, and the dealer declined to repair the vehicle under the federal safety agency Campaign Number: 17V224000 (Engine and Engine Cooling). The dealer stated that the vehicle had a branded title. The vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 163,814.

Filed Mar 23, 2026 · Engine · GA

1) Motor failed on interstate and car towed to automotive shop. Currently still at the shop with hope to tow to Kia to address issue. 2)My teenage daughter and her friend were placed in a dangerous and potentially life-threatening situation due to what appears to be a catostrophic vehicle failure. While driving our 2013 Kia Optima whith approximately 160,000 miles, the vehicle suddenly lost power while our daughter was traveling a major highway. The car quit responding to the gas pedal and she was forced to pull over on the side of the highway and was stranded in traffic with no safe way to move the vehicle. When she attempted to restart the car the engine light began flashing (it did not do so before hand), the car was shaking and undriveable. This was not a minor inconvenience, it was a serious safety hazard. A young driver was left sitting on the shoulder of a high-speed roadway with cars and trucks passing at highway speeds up to 80 mph. Had another driver drifted or had she not been able to reach the shoulder in time, this situation could have easily resulted in a major crash or fatality(-ies). The vehicle would not restart properly and had to be towed. Prior to this incident, there were no obvious warning sings of an imminent catastrophic failure. The mechanic's invoice of his diagnostics is attached. Vehicles should not fail in a way that suddenly leaves drivers stranded in active highway traffic with no warning. This type of failure creates an extremely dangerous situation not just for the driver but for everyone on the road. I strongly urge the federal safety agency to review whether this model vehicle has known engine or safety defects that can lead to sudden engine failure or loss of power while driving. No parent should have to get a phone call that their child is stranded on the side of a major highway because their car suddenly died without warning. I am requesting this vehicle incident be documented and investigared as a potential safety defect.

Filed Mar 12, 2026 · Brakes, Electrical · 111,862 miles · TX

The contact owns a 2013 Kia Optima. The contact stated that while driving 75 MPH, the vehicle lost motive power. The accelerator pedal was depressed; however, the vehicle eventually stalled on the side of the road. The key, battery, oil, and engine warning lights were illuminated. There was an abnormal ticking sound coming from the vehicle. The contact stated the failure was related to the federal safety agency Campaign Number: 23V652000 (Service Brakes, Hydraulic). The vehicle was towed to an independent mechanic, where it was determined that the engine had seized. The engine failed to turn over. The mechanic had previously performed a routine oil change. The vehicle was towed to the local dealer, where it was diagnosed with low voltage. The spark plugs were checked, there were no oil leaks, and the vehicle was diagnosed with catastrophic engine failure. The vehicle was not repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 111,862.

Filed Mar 2, 2026 · Engine · 200,776 miles · WI

The contact owns a 2013 Kia Optima. The contact stated that while his wife was driving approximately 55 MPH, the vehicle stalled but restarted. The check engine warning light was illuminated. The contact stated that the failure was related to TSB: PI2002 / PI2002A. The contact discovered there was an issue with the damage to the connecting rod bearing. The vehicle was taken to an independent mechanic who determined that the battery needed to be replaced. There was an abnormal sound when the vehicle was started. The contact stated that there were metal shavings in the oil and the control valve. The vehicle was towed to the local dealer, where a broken valve and lifter were found, and the dealer determined that the engine needed to be disassembled. The dealer stated that there were metal shavings in the oil and the control valve. The vehicle was not repaired. The manufacturer was contacted and confirmed that there was no repair under recall for the failure. Additionally, the manufacturer requested the oil change records. The failure mileage was approximately 200,776.

Filed Jan 12, 2026 · Brakes, Engine · 300,000 miles · GA

The contact owns a 2013 Kia Optima. The contact stated that while driving 70 MPH, the speedometer started malfunctioning, and the check engine warning light was flashing. There was an abnormal burning odor, and there was smoke coming from under the hood. The contact pulled over to the side of the road and allowed the vehicle to cool down for an hour. While attempting to restart the vehicle, several unknown warning lights were flashing, and the vehicle failed to restart. The contact was picked up by her daughter, and the vehicle was later towed to the dealer to be diagnosed. The dealer later informed the contact that the warning lights had turned off. Additionally, the dealer informed the contact that the tires, the oil, and the oil filter needed to be replaced. The contact declined to pay for the parts replacement because the oil and the oil filter had been replaced two weeks prior to the failure. The dealer informed the contact that the vehicle was ready for pick up. The contact stated that after a family member picked up the vehicle, the failure recurred while driving, and the vehicle stalled. The driver was able to pull into a parking lot. The contact stated that the dealer had informed them that an arrangement had been made for the vehicle to be towed to their location; however, no further update was provided. The vehicle was not repaired. The contact related the failure to the federal safety agency Campaign Number: 23V652000 (Service Brakes, Hydraulic). The manufacturer was not notified of the failure. The failure mileage was approximately 300,000.

Filed Jan 7, 2026 · Engine · 88,000 miles · NY

The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 30–35 MPH, the engine started knocking. The check engine warning light illuminated once the knock started in the engine. The vehicle was not repaired. The vehicle was driven to the dealer. The contact stated that there was an open recall associated with the VIN; however, the dealer declined to repair the vehicle because the engine was knocking. The manufacturer was made aware of the failure. The failure mileage was approximately 88,000.

Filed Oct 21, 2025 · Engine, Transmission · CA

I have had 2 incidents of engine ceasure in my 2013 Kia Optima SX w/ Limited package. Once it ceased on the freeway causing me to have a minor collision with the offramp guide rail and just recenting on 10/18/2025 it happened again on the 405 with loud knocking sounds engine light flashing and no real engine power after ceasing. My engine was previously repaired under warranty with case number XXX which should have extended the warranty along with the existing recall for the GDI engine. I need help to get KIA to repair/replace under warranty as my engine is covered in the Theta II class action settlement. Kia repeatedly tries to dodge responsibility for repairing my car under warranty. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 24, 2025 · Engine, Fuel system · MA

On Sunday, September 21st, 2025, my 2013 Kia Optima EX suffered sudden catastrophic engine failure while driving on the highway. The check engine light was flashing, the car misfired badly, lost complete power, and became unsafe to operate. The vehicle was then towed to Wagner Kia of Shrewsbury, MA. On Monday, September 22nd, Kia diagnosed the engine with holes in the intake valves (Cylinder 3) and multiple misfire codes (P2191, P0272, P0301, P0304, P0172, P0303). The dealership documented that major engine repairs would be required, including two intake valves, two exhaust valves, valve cover gaskets, hraf bolts, two ignition coils, and a valve job. This sudden engine failure created an immediate safety risk of stalling or losing power while in motion, which could have led to an accident. Despite Kia’s history of Theta II engine recalls and settlements, my VIN is not included, leaving this major engine defect unaddressed. I am requesting that the federal safety agency investigate and consider expanding Kia’s existing engine recalls to cover this engine failure, as it represents a serious safety issue consistent with Kia’s documented engine problems.

Filed Sep 5, 2025 · Engine · TX

After picking up my 2013 Kia Optima from a Kia dealership for an engine recall repair, I was told that no issues were found with the vehicle. The following morning, while driving on the freeway, the vehicle suddenly stalled without warning and lost power in the middle of traffic. This created a dangerous situation, as the driver was left stranded in an active lane with vehicles traveling at high speeds. Prior to dropping off the car, multiple independent mechanics and a body shop had advised that the vehicle was unsafe to drive due to engine concerns. The dealer stated they could not reproduce the issue and cleared the car for use. However, within hours of getting the car back, the stall occurred. The vehicle is currently available for inspection. The problem has not yet been confirmed by the dealer, but the symptoms are consistent with known Kia engine failures related to connecting-rod bearing wear. Before the stall, the check engine light had intermittently illuminated, but the dealer reported “no issues found.” This failure put the driver and surrounding motorists at serious risk of a collision and highlights that the recall remedy may not have addressed the underlying safety defect.

Filed Jan 23, 2025 · Engine · MD

I have been experiencing my engine consuming oil with my dealerships knowledge Since back in 2023. In my records it is stated that my engine has been consuming oil. I was advised to continue to put oil in it myself until the engine goes out and then it will be covered. My engine light continues to go on and off. I went to the dealership today and was told that because my engine light is not on at the moment that I should come back so they can do a proper diagnosis. I was covered under the warranty to have the engine fixed but now that is over the 10 year warranty, I have no idea how to fix this issue after the diagnosis. I really need some help because I have been putting oil in it and I’m afraid that the engine will go out with it no longer being replaced. Especially when I had the warranty to use when it was initially discovered.