2013 Hyundai Sonata Fuel System Problems

Which parts fail

• Delivery › Fuel pump
  1
• Delivery › Hoses, lines/piping, and fittings
  1

Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).

Mileage when the problem started

• Under 25k
  810%
• 25k–50k
  56%
• 50k–75k
  810%
• 75k–100k
  1317%
• 100k–150k
  2735%
• 150k+
  1722%

Owner reports

Selected complaints filed with NHTSA by 2013 Hyundai Sonata owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owned a 2013 Hyundai Sonata. The contact stated that while the contact's son was driving at an undisclosed speed, the brake pedal was depressed, the vehicle failed to stop as intended. The contact's son noticed an unusual sound coming from the hood compartment. The contact stated that the sound was as if something was coming through the hood. The contact's son lost control of the vehicle. The contact's vehicle rolled four times before rolling into a ditch. The contact's vehicle caught on fire. The contact's son was still inside the vehicle. The contact's son exited the vehicle. The fire department arrived and extinguished the fire. The vehicle was towed to a local tow yard. The contact's son was transported by a medical helicopter to a local medical facility. …

The contact owned a 2013 Hyundai Sonata. The contact stated while driving 40 MPH, the vehicle began to emit a white smoke from under the engine. As the contact pulled the vehicle to side of the road, he could hear an abnormal sizzling sound coming from the engine. The contact decided to leave the vehicle at the scene to allow the vehicle to cool down. The contact got into another vehicle and proceeded to his destination. A couple hours later, the contact returned to the scene and discovered that the vehicle was burned and damaged due to a fire. The contact called his insurance provider to report the failure. The vehicle was towed to an independent mechanic. The contact was uncertain if a fire report was filed. The contact then received notification of NHTSA Campaign Number: 20V121000 (Fuel System, Gasoline) which he linked to the failure. …

The contact owned a 2013 Hyundai Sonata. The contact stated that while his daughter was driving 45 MPH, she saw flames coming from under the instrument panel on the passenger's side. The contact stated that his daughter pulled over immediately and exited the vehicle. The contact stated that soon after his daughter went away from the vehicle, the vehicle caught on fire. The contact stated that no warning light was illuminated. The fire department was able to extinguish the flames. The contact stated that a police report was filed. There was no injury. The contact stated that the insurance company deemed the vehicle totaled. The manufacturer was not made aware of the failure. The VIN was not available. The approximate failure mileage was 155,000.

The contact owns a 2013 Hyundai Sonata. The contact stated that while her son was in traffic, the vehicle stalled with the check engine warning light illuminated. The contact's son was able to restart the vehicle and drove the vehicle home. When the contact drove the vehicle, she stated that an abnormal grinding sound was coming from the vehicle while driving up an incline. The contact stated that the check engine warning light illuminated on the vehicle during the failure. Due to the failure, the contact had the vehicle towed to the dealer to have the vehicle serviced for NHTSA Campaign Number: 20V121000 (Fuel System, Gasoline). The dealer then called the contact and informed her that a diagnostic test needed to be performed on the vehicle prior to the recall repair. The contact refused to pay for a diagnostic test and instructed the dealer to only repair the recall on the vehicle. …

While driving my 2013 Hyundai Sonata, I smelled fuel fumes coming through my a/c vents for several minutes. I shut the a/c off and rolled the windows down. White smoke began billowing out of my exhaust tail pipe then from under the hood. Being in the far left lane of a five lane freeway, other motorists and I were placed in danger as I had to travel across all lanes of traffic as my vehicle billowed thick white smoke into the air limiting the clear view of other motorists and increasing the chance of causing collisions. I pulled over to the shoulder of the freeway and then lost all power steering and brakes on my vehicle. I applied the emergency brake and brought my vehicle to a stop then turned it off. I looked at the temperature gauge and it read normal range but the check engine light came on along with several other dash lights. …

The contact owns a 2013 Hyundai Sonata. The contact stated that while her sister was driving at various speeds, there was an abnormal, fuel odor coming from the vehicle. Despite the odor, the contact's sister resumed normal driving operation and later refueled the vehicle. After fueling the vehicle, the fuel odor was stronger, and the tire pressure warning light was illuminated. The contact's sister pulled over to inspect the vehicle, but found no failure. The next day, upon starting the vehicle, there was smoke coming from under the hood of the vehicle. The vehicle was taken to an independent mechanic, where the mechanic immediately smelled a fuel odor and later discovered a fuel leak while inspecting the vehicle. The mechanic showed the contact the fuel leak and diagnosed the vehicle with a defective fuel system. …

The contact owns a 2013 Hyundai Sonata. The contact stated while driving at 30 MPH and coming to a stop, the vehicle stalled. There was no warning light illuminated. The contact drove across three lanes and veered to the side of the road. The vehicle was towed to the dealer where it was diagnosed that the engine had seized due to metal fragments being stuck into the engine. The dealer replaced the engine under NHTSA Campaign Number: 17V226000 (Engine And Engine Cooling). Additionally, the contact received a recall notification of NHTSA Campaign Number: 22V312000 (Fuel System, Gasoline). However, the parts to do the recall repair were not yet available. The local dealer was contacted. The vehicle remained at the dealer. The contact stated that the manufacturer had exceeded a reasonable amount of time to complete the recall repair. …

Engine was replaced in 2023. In March 2026 there was a fuel line leak to include fuel misting near heat components. The vehicle was in a fender bender but Hyundai determined this did not cause the leak which eludes to this being a faulty installation of the engine replacement associated with the recall. I've reviewed my 2023 engine replacement invoice. I see the Service Kits were used to transfer parts from my old engine, but the High-Pressure Fuel Pipe (35340-2G710) is not listed. Per Hyundai's GDI service protocols and Recall 180, that pipe is a one-time-use safety component that should not be reused during an engine swap due to fire risk. Since it is leaking now, it's clear the old pipe was reused and has failed. I'm asked for a goodwill replacement because this was a procedural error during the 2023 warranty work and was denied. This is a safety issue.

The contact's fianc owns a 2013 Hyundai Sonata. The contact's fianc received notification of NHTSA Campaign Number: 22V312000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while his fianc was driving at an undisclosed speed, a strong fuel odor was detected. The vehicle was taken to an independent mechanic who advised the contact to tow the vehicle to the dealer. The vehicle was then towed to the dealer where it was diagnosed with a fuel pump leak. The dealer confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 125,000. VIN tool confirms parts not available.

The contact owns a 2013 Hyundai Sonata. The contact stated that there was a strong gasoline odor inside the cabin of the vehicle. The check engine warning light was illuminated. The contact received notification of NHTSA Campaign Number: 22V312000 (Fuel System, Gasoline) and the vehicle was taken to the dealer, where it was diagnosed that the failure was related to the recall. The low-pressure fuel hose was replaced under the recall; however, the failure reoccurred two months later. The vehicle was taken back to the dealer, where it was diagnosed and determined that fuel was leaking from the high-pressure fuel pump (HPFP) and the high-pressure fuel pump (HPFP) needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 90,000.

Related recalls

Fuel System complaints in other Sonata years