2011 Hyundai Genesis Coupe Fuel system Problems
- Complaints
- 3about this part
- Share
- 13%of 24 total for the year
- Median mileage
- 152,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the fuel system of the 2011 Hyundai Genesis Coupe, 13% of the 24 complaints for this model year. Where a mileage was given, the median is 152,000 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The brake lines and fuel lines were corroded. The corrosion of the brake lines would lead to brake failure and the corrosion of the fuel lines would lead to a fire. The Hyundai dealer was the first to find the brake problem and after inspection by my mechanic, the fuel lines were also found to be corroded. I took my car in for a recall service at the dealer and after the service my brake light would illuminate when decelerating(with or without brakes being applied) .”
NHTSA complaint #11627835, filed 2024-11“I was driving home on January 1, 2023 at 5 AM at about 60 mph on an interstate when I heard a sound come from the back of my car and then looked into the rearview mirror and smelled smoke and saw fire flames in my rear and side mirrors. I tried to use my brakes to stop my car, but the brakes would not work, so I took it out of Drive and put it into park… which slowed the car down and I was able to exit the car right before it burst into flames. The car is now a total loss.”
NHTSA complaint #11500374, filed 2023-01“The contact owns a 2011 Hyundai Genesis Coupe. The contact stated while driving at an undisclosed speed during a rainstorm, there was water leaking into the interior of the vehicle through the rear windshield. The contact observed mold developing throughout the interior of the vehicle. Later, the contact stated that upon attempting to start the vehicle, there was a fuel odor inside the vehicle. After a visual inspection, the contact observed fuel leaking in the engine compartment. No warning lights were illuminated. …”
NHTSA complaint #11589660, filed 2024-05, 152,000 milesRelated service bulletins
- 10251277Feb 2, 2024This bulletin outlines the basic components of the BG Fuel Test Kit and the procedure to test the quality of the fuel during vehicle diagnosis. Poor fuel quality may lead to cold…
- 10052144Apr 1, 2013Hyundai: the throttle control (etc) body, on some vehiicles, needs to be cleaned and procedural information is being provided, due to deposits found at valve-to-bore interface…
Fuel system: other model years
Other parts of the 2011 Hyundai Genesis Coupe
8 complaintsAir bags
3 complaintsEngine
3 complaintsOther or unknown
3 complaintsBody and structure
3 complaintsTransmission and drivetrain
3 complaintsSteering
2 complaintsElectrical system
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2011 Hyundai Genesis Coupe
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology