2013 Kia Optima fuel, hybrid & EV propulsion problems

Related recalls

• Recall 22V093000Feb 17, 202272,848 vehicles
  FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

  Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles that were previously repaired under NHTSA recall number 20V-100. The low pressure fuel hose may be damaged, or missing heat-protective tape, which can result in a fuel leak.

  Risk: A fuel leak can increase the risk of a fire.

  Remedy: Dealers will replace the low pressure fuel hose, free of charge. Owner notification letters were mailed August 2, 2022. Owners may contact Kia customer service at 1-800-33-4542. Kia's number for this recall is SC228.

• Recall 20V100000Feb 21, 2020141,774 vehicles
  FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

  Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles equipped with 2.4L Gasoline Direct Injection (GDI) or 2.0L GDI Turbo engines. The low pressure fuel hose may deteriorate and crack over time due to heat generated within the engine compartment.

  Risk: If the fuel hose cracks, a fuel leak can occur, increasing the risk of a fire.

  Remedy: Kia will notify Owners, and Dealers will inspect the low pressure fuel hose for damage or leaking, replacing it as necessary. If no damage or leaking is found, a heat-protective tape will be installed. Repairs will be performed free of charge. The recall began June 12, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC187.

• Recall 18V907000Dec 19, 201871,653 vehicles
  ENGINE · FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

  Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.

  Risk: A fuel leak in the presence of an ignition source can increase the risk of a fire.

  Remedy: Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC172.

What owners say

1. Filed Oct 7, 2026MOEngineFuel, Hybrid & EV PropulsionLighting

   Despite documenting this catastrophic internal mechanical destruction, the authorized franchise dealer has issued a written directive instructing the driver to operate this structurally compromised vehicle on public roads for a 1,000-mile oil consumption test with explicit instructions not to add, check, or have anyone service the engine oil level. Operating an engine running dry with verified cylinder wall gouging and unstable timing chains creates an imminent, severe…

   NHTSA complaint #11769671 · source
2. Filed Sep 18, 2026SCFuel, Hybrid & EV Propulsion

   Gas smell from under the hood. When taken to the dealership it was diagnosed as the high pressure fuel line. NOTE: The high and low fuel lines have recalls that impact this vehicle make, model, and year BUT not this VIN.

   NHTSA complaint #11765197 · source
3. Filed Aug 20, 2026250,000 miWIEngineFuel, Hybrid & EV Propulsion

   The contact owns a 2013 Kia Optima. The contact stated that while driving or while the vehicle was parked, there was an abnormal fuel odor inside the vehicle. The vehicle was leaking fuel from the high-pressure pipe leading to the fuel pump. The contact associated the failure with NHTSA Campaign Number: 18V907000 (Fuel System, Gasoline, Engine); however, VIN was not included in the recall. The dealer was contacted; however, the vehicle was not diagnosed or repaired because…

   NHTSA complaint #11758174 · source
4. Filed Aug 19, 2026TXFireBrakesEngineFuel, Hybrid & EV Propulsion

   On July 14, 2026, the vehicle's engine was replaced by an authorized dealership under an official Kia recall. On August 16, 2026, while driving on the highway, heavy smoke suddenly began emitting from the engine compartment. When attempting to slow down, the braking system suffered a total loss of power and failed completely. To stop the vehicle, it had to be steered into the highway median to intentionally scrape against it to force a stop. Immediately upon exiting the…

   NHTSA complaint #11758049 · source
5. Filed Jul 21, 2026FLFuel, Hybrid & EV Propulsion

   I own a 2013 Kia Optima and I am experiencing recurring fuel system-related symptoms. The fuel gauge fluctuates even when the vehicle has a full tank of fuel, causing an inaccurate fuel level reading. In addition, the vehicle has begun to hesitate during operation, which raises concern that there may be an underlying fuel delivery or fuel system issue. I previously experienced a similar issue years ago, and I believe the vehicle was repaired during a Kia recall or service…

   NHTSA complaint #11751927 · source
6. Filed May 8, 2026MDAirbagsEngineFuel, Hybrid & EV Propulsion

   The vehicle is experiencing sudden engine stalling while in motion, a known safety hazard. Despite a documented maintenance history with no issues, the dealer (Bayside Kia) is attempting to deny a Theta II Settlement claim by shifting the narrative to 'engine sludge,' which only appeared as a symptom in June 2025( Walmart oil change) alongside engine performance issues. The vehicle has active codes P0014 and P0017, which are secondary symptoms of the internal bearing wear…

   NHTSA complaint #11736691 · source
7. Filed Jan 21, 2026FLFireElectrical SystemEngineFuel, Hybrid & EV Propulsion

   I received a recall notice for my 2013 Kia Optima, VIN #: [XXX] related to engine issues and an increased risk of fire. After receiving the recall notice, my vehicle began smoking and briefly caught fire while in operation. I immediately shut the vehicle off, and the smoke and fire stopped. For safety reasons, the vehicle was towed by my insurance company to my aunt’s residence, which was the closest safe location at the time. The vehicle was unsafe to drive. No injuries…

   NHTSA complaint #11712399 · source
8. Filed Jan 5, 2026NMEngineFuel, Hybrid & EV PropulsionTransmission & Drivetrain

   The engine began exhibiting symptoms consistent with the known bearing wear defect covered under the manufacturer’s safety recall, including knocking noises, loss of power, and engine malfunction. The condition worsened to the point that the vehicle became unsafe to operate due to the risk of engine seizure and sudden loss of propulsion while driving. The vehicle was inspected by a Kia dealership, which confirmed engine damage consistent with the recall defect. The engine…

   NHTSA complaint #11708860 · source
9. Filed Dec 17, 2025MSFireElectrical SystemEngineFuel, Hybrid & EV Propulsion

   My 2013 Kia Optima caught fire while my [XXX] son and his friends were driving it. The car burnt up. Some truck drivers flagged my son down to let him know the car was on fire. They could have been killed if it wasn’t for the truck drivers warning him that the car was on fire while driving down the highway. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

   NHTSA complaint #11705485 · source
10. Filed Sep 24, 2025MAEngineFuel, Hybrid & EV Propulsion

    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…

    NHTSA complaint #11689362 · source
11. Filed Jun 3, 2025MIEngineFuel, Hybrid & EV PropulsionTransmission & Drivetrain

    Bought car 2020, engine failed and was consuming oil like it was fuel after 50-60K miles in 2022, Serra Kia Misdiagnosed and charged me $900 for ignition coil and combustion chamber cleaning that was not needed nor refunded when I was denied replacement due to me NOT letting engine lock up(Service manager basically told me to do so to be approved) or a P1326 code, charged +\-$8,000 for engine to be replaced. Horrible experience, engine was fine at first, then shortly after…

    NHTSA complaint #11664564 · source
12. Filed Mar 1, 2025CAEngineFuel, Hybrid & EV Propulsion

    I have notice an ongoing issues with motor oil consumption. Over the past six months, I have added oil every 2,000 miles The Technicians at Oil Changers recently inspected my vehicle and recommended having it evaluated as the issue seems to be occurring more frequently. There are no warning lights displayed on my dashboard, I have not noticed any oil leaks where I park. While my car has been running fine,I want to insure there are no underlying issues. But most important me…

    NHTSA complaint #11645710 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology