2014 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 Sep 15, 2026FLFuel, Hybrid & EV Propulsion

   My vehicles Low-Pressure Fuel Feed Tube disconnected from the engine and sprayed fuel over the top. The vehicle was running and the engine was hot but luckily there was no fire and no was injured, but if this had happened any sooner it could have been much worse. There is currently a recall for this part on my exact model car and year, but my VIN does not show the recall. The part was inspected by a mechanic who informed me this should be covered by the recall based on…

   NHTSA complaint #11764464 · source
2. Filed Jul 13, 2026TNFire1 injuredElectrical SystemEngineFuel, Hybrid & EV Propulsion

   On 7/13/26 around 0715 my son was driving our 2014 Kia optima when it caught fire and burned from the engine to the back of the car. Fire dept and law enforcement had to respond and the vehicle along with thousands of dollars of property was destroyed by the fire. This vehicle is a total loss and I’m trusting an investigation as to I believe their fire started due to the engjbe and electrical faults of Kia motors.

   NHTSA complaint #11750155 · source
3. Filed May 13, 2026MDFuel, Hybrid & EV Propulsion

   High pressure fuel This put me at risk because my car could have caught on fire if that gas leaked in a certain spot under the hood. Independent service center No warning signs. This is the second time, I am paying to get this done. There should be some type of recall on this part.

   NHTSA complaint #11737512 · source
4. Filed Apr 29, 2026DEFireElectrical SystemEngineFuel, Hybrid & EV Propulsion

   The car is available upon inspection, the car caught on fire after being driven for about 45 mins. Smoke started to come from under the car hood, fire starting dropping from underneath the vehicle and then fire started coming from under the hood of the car. The car started smoking while being inside vehicle and the fire could've spread. The fire was put out by the fire department, the vehicle has not been inspected as of yet. No warning signs.

   NHTSA complaint #11734586 · source
5. Filed Apr 6, 2026VAEngineFuel, Hybrid & EV Propulsion

   My vehicle was leaking oil an oil change. My vehicle started having a knocking sound. I am a single parent of a [XXX] child. The car would suddenly stop while I was driving which put me and my daughter's safety at risk. I took if to Southern Kia Greenbriar dealership to have a diagnostic test on Jan 17, 2026. [XXX] from the dealership confirmed my vehicle needs a new engine. It could be covered under the recall, however I would need to show receipts of every oil change from…

   NHTSA complaint #11729408 · source
6. Filed Jan 2, 2026100,000 miMNTowedBrakesFuel, Hybrid & EV Propulsion

   The contact owns a 2014 Kia Optima. The contact received notifications of NHTSA Campaign Numbers: 20V10000 (FUEL SYSTEM, GASOLINE) and 21V331000 (SERVICE BRAKES, HYDRAULIC). The contact stated that while driving at an undisclosed speed, there was an abnormal fuel odor coming from the engine and entering the cabin of the vehicle through the A/C vents. The check engine warning light and ABS warning light was illuminated. The contact stated that on a separate occasion, while…

   NHTSA complaint #11708343 · source
7. Filed Aug 27, 2025FLFuel, Hybrid & EV Propulsion

   It has problems with: High voltage battery voltage sensor circuit, the computer displays a code which is P1B74 and the car's dashboard displays a problem with the hybrid system and the initials HEV

   NHTSA complaint #11683428 · source
8. Filed Mar 20, 2025GAEngineFuel, Hybrid & EV PropulsionOther / Unknown

   After an oil change and spark plugs drove 3 miles and now car will not drive code is Manifold p0106 need this fixed dealer cannot determine issue Car is at Nalley Kia in Stonecrest GA

   NHTSA complaint #11649485 · source
9. Filed Mar 5, 2025VAFuel, Hybrid & EV Propulsion

   I had a fuel leak, I bought this used car from a used dealership. Took it afford kia last year where there was no fix for either the recall or the previous recall of the fuel leak (apparently it was already fixed) went to go replace part of the fuel line and it wasn't even properly fixed, they had electrical tape and zip ties around just an extra layer of rubber they put around it. Not sure who "fixed it" before but now I'm suffering the aftermath of a part of missing fuel…

   NHTSA complaint #11646500 · source
10. Filed Dec 30, 2024INFuel, Hybrid & EV Propulsion

    My vehicle is leaking gas from hose and it was already repaired but still happening. Only getting worse and I saw that it's recalled twice however mine is saying no recalls.

    NHTSA complaint #11633231 · source
11. Filed Sep 14, 2024MDFuel, Hybrid & EV Propulsion

    A high pressure fuel pump, the car is at a shop to get worked on. I was told not to drive the vehicle because it can catch on fire. The part that was leaking was connected to the engine which could cause the car to catch fire if it touched the hot engine. I was scared to drive the vehicle because it smelled like straight gas, I was terrified thinking the car was going to blow up. So I parked the car , so nothing bad can happen to me or others. I also Called Kia of Waldorf…

    NHTSA complaint #11614541 · source
12. Filed Jul 16, 2024UTFuel, Hybrid & EV PropulsionOther / Unknown

    I bought this from a dealer ship and it is having some issues when it is gearing down dont know if its the fuel injectors or what but its got some issue with it getting proper fuel

    NHTSA complaint #11602822 · 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