Problems · by component

2013 Kia Optima fuel system, gasoline problems

28 owner complaints to NHTSA about the 2013 Kia Optima cite fuel system, gasoline, 2% of all 1,387 complaints for this model year. NHTSA also lists 3 recalls on this component.

Complaints
28
2% of all complaints
Crashes
0
Reported by owners
Fires
3
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the fuel system, gasoline

Verbatim from NHTSA complaints, newest first
“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 the VIN was not included in recall. The manufacturer was made aware of the failure but offered no assistance. The contact was referred to the NHTSA Hotline. The failure mileage was approximately 250,000.”
Owner complaint to NHTSAFiled Aug 20, 2026Fuel system, gasoline, EngineODI 11758174
“The contact owns a 2013 Kia Optima. The contact stated that the vehicle was taken to an independent mechanic for routine maintenance, and it was determined the failure was linked to DTC code: P0445, indicating an issue with the purge control valve in the evaporative emission control (EVAP) system. The mechanic replaced the fuel canister, and engine cap. The contact stated while driving 77-85 MPH, the vehicle lost motive power, and the engine seized. The engine warning light was illuminated. The vehicle was taken to the local dealer where it was determined that the engine needed to be replaced. The vehicle was repaired but the failure recurred. The contact stated that while driving at undisclosed speeds, the engine seized. The vehicle was towed to another local dealer, Kia of Lincolnwood (6750 Lincoln Ave, Lincolnwood, IL 60712) where it was determined that the engine was knocking but there were no codes retrieved. The vehicle was not repaired. The manufacturer was contacted and confirmed there was no warranty coverage on the vehicle. The failure mileage was unknown.”
Owner complaint to NHTSAFiled Dec 30, 2024Engine, Fuel system, gasolineODI 11633195
“The contact owned a 2013 Kia Optima. The contact stated while his husband was driving approximately 70 MPH and depressing the accelerator pedal, the vehicle failed to respond. The check engine warning light was illuminated. The contact stated that as the driver was pulling to the side of the road, several unknown warning lights were illuminated. Additionally, the contact stated that several drivers alerted the driver that the vehicle was on fire, and the driver immediately exited the vehicle. The contact stated that upon opening the hood, the driver saw flames, and the front end of the vehicle became engulfed in fire. The contact stated that the front end of the vehicle burned to the ground, and the front doors and the front windows sustained fire damage. The fire was extinguished by the fire department. The contact was unsure whether a fire department report was filed. A police report was filed. The contact's husband did not sustain injuries. The vehicle was towed to a tow lot, where it was totaled. The contact became aware that the VIN was included in NHTSA Campaign Numbers: 20V100000(Fuel System, Gasoline) and 23V652000(Service Brakes, Hydraulic), which the…”
Owner complaint to NHTSAFiled Dec 3, 2024Service brakes, hydraulic, Fuel system, gasoline, Electrical systemFire reportedODI 11628600
“The contact owns a 2013 Kia Optima. The contact stated while the vehicle was parked, smoke was coming from the hood of the vehicle, and the entire front of the vehicle caught on fire. The origin of the fire was unknown. The vehicle was occupied; however, the contact and her daughter were able to exit the vehicle safely before the flames spread. There were no injuries sustained and no medical attention was sought. There entire front of the vehicle was damaged including the windshield and everything lined up with the dashboard. The fire department was involved and had to come to extinguish the fire. A fire department report was not filed. A police report was not filed. The vehicle was not destroyed. The contact did research and became aware of NHTSA Campaign Number: 20V100 (Fuel System, Gasoline); however, the contact was not notified before the failure. No warning light was illuminated. The vehicle was not drivable and remained at a friend of the contact's place of residence. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 190,000.”
Owner complaint to NHTSAFiled Sep 27, 2024Fuel system, gasolineFire reportedODI 11616865
“The contact owns a 2013 Kia Optima. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the check engine warning light was illuminated. The vehicle was driven to the destination. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact received notification NHTSA Campaign Number: 20V100000 (Fuel System, Gasoline) in 2022; however, the recall repair was not completed. The manufacturer was not made aware of the failure. The failure mileage was approximately 111,000.”
Owner complaint to NHTSAFiled Aug 12, 2024Fuel system, gasoline, EngineODI 11607919
“The contact owns a 2013 Kia Optima. The contact stated that while driving or parked, there was an abnormally strong fuel odor coming from the vehicle. The check engine and ABS warning lights were illuminated. The contact replaced the battery, and the warning lights were deactivated. The contact stated the strong fuel odor persisted and the vehicle was taken to the dealer where it was diagnosed with a fuel leak. The contact was informed that the fuel injectors needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure; however, no assistance was provided. The failure mileage was 190,000.”
Owner complaint to NHTSAFiled May 10, 2024Service brakes, air, Fuel system, gasoline, EngineODI 11588120

Showing 6 of 28 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026NHTSA vehicle page
02 —Related recalls

3 recalls on this component

Fuel system

Free remedy

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.

Fuel system, gasolineReported Feb 17, 2022NHTSA 22V093000

Fuel system

Free remedy

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.

Fuel system, gasolineReported Feb 21, 2020NHTSA 20V100000

Fuel system

Free remedy

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.

Fuel system, gasolineReported Dec 19, 2018NHTSA 18V907000
Data from NHTSA Recalls API · synced Oct 30, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.