Diesel Fuel System Problems of Hyundai Sonata

Hyundai Sonata owners have reported 6 problems related to diesel fuel system (under the diesel fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata.

1 Diesel Fuel System problem of the 2013 Hyundai Sonata

Failure Date: 01/28/2026

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's son sustained a punctured left lung, seven broken ribs, a fractured right hip, and additional bruises, minor burns, and bumps. The contact was advised by the insurance company to report the failure to the NHTSA hotline. In addition, the contact was informed of an unrepaired recall associated with the VIN, NHTSA campaign number: 22v312000 (fuel system, gasoline), which the contact was not aware of the unrepaired recall. The contact was unsure if the vehicle had been inspected by the insurance company. The manufacturer was not made aware of the failure. The failure mileage was approximately 170,000.

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2 Diesel Fuel System problem of the 2013 Hyundai Sonata

Failure Date: 08/09/2022

The contact owns a 2013 Hyundai Sonata. The contact received notification of NHTSA campaign number: 22v312000 (fuel system, gasoline) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The contact stated that the vehicle was emitting knocking noise coming from the front end of the vehicle underneath the hood. The vehicle's check engine light was illuminated. The approximate failure mileage was 119,000. The manufacturer was not made aware of the issue and or failure. VIN tool confirms parts distribution disconnect.

3 Diesel Fuel System problem of the 2013 Hyundai Sonata

Failure Date: 03/06/2022

The contact owns a 2013 Hyundai Sonata. The contact received notification of NHTSA campaign number: 22v312000 (fuel system, gasoline) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The vehicle was leaking fuel from the engine. The vehicle's engine warning light was illuminated. The waste gate actuator was previously replaced, however, the warning light had illuminated again since then. The approximate failure mileage was 109,900. VIN tool confirms parts distribution disconnect.

4 Diesel Fuel System problem of the 2013 Hyundai Sonata

Failure Date: 02/03/2022

The contact owns a 2013 Hyundai Sonata. The contact stated that the vehicle was taken to the dealer to be repaired under NHTSA campaign number: 20v121000 (fuel system, gasoline) and the dealer confirmed that the recall repair had been completed; however, two days later while the contact was driving at approximately 75 mph, the vehicle inadvertently stalled. There were no warning lights illuminated. The contact was able to veer to the side of the road. The vehicle was towed to a certified mechanic who diagnosed that the fuel pump had failed. The vehicle was not repaired. The manufacturer was made aware of the failure and opened a case. The approximate failure mileage was 100,000.

5 Diesel Fuel System problem of the 2014 Hyundai Sonata

Failure Date: 04/20/2020

The contact owns a 2014 Hyundai Sonata. The contact stated that while her son was driving about 10 mph and approaching a stop light, the check engine light illuminated. The vehicle made a screeching noise. The driver perceived the smell of smoke and stopped the vehicle to jump out with his wife and his 8-year old daughter. With the help of a near by service attendant, the vehicle was pushed into the parking lot and was later towed to the contact's residence by the insurance company (geico). A police or fire report was not filed. Three days later, the contact received notification of NHTSA campaign number: 20v121000 (fuel system, gasoline). The dealer was not called. The manufacturer was not made aware of the failure. The vehicle was not repaired. The failure mileage was approximately 108,000.

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6 Diesel Fuel System problem of the 2012 Hyundai Sonata

Failure Date: 11/10/2014

The contact owns a 2012 Hyundai Sonata. The contact stated that while driving at 45 mph, an abnormal burning odor was noticed inside of the vehicle and a strong fuel odor emitted from the vehicle intermittently. In addition, the contact stated that a knocking sound was heard when the vehicle was idle. The vehicle was taken to the dealer where it was diagnosed but the failure was unable to be determined. The contact received a notification of NHTSA campaign number: 15v568000 (engine) however, the dealer stated that the vehicle did not require the recall remedy. The manufacturer was made aware of the failure. The failure mileage was 42,000.

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Other Common Diesel Fuel System related problems of Hyundai Sonata



Sonata Service Bulletins
Sonata Safety Recalls
Sonata Defect Investigations