Table 1 shows two common other fuel system related problems of the 2020 Hyundai Sonata. The number one most common problem is related to the other fuel system (42 problems). The second most common problem is related to the other fuel system tank assembly (one problem).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems |
On 2/19/2026 while driving, my 2020 Hyundai Sonata limited 1. 6t began making several loud explosive / popping sounds. At the same time, the fuel gauge on the display screen appeared to rapidly drop, as if the vehicle was losing gas. Read details...
Gas tank replaced three times and failed each installation (excess pressure)leaked gas with riders in car. I was a lyft driver . Yes car can be seen at maui Hyundai service dept 260 hana highway. Kahului, hi. Read details...