2020 Hyundai Palisade fuel/propulsion system problems
12 owner complaints filed with NHTSA name the fuel/propulsion system on the 2020 Hyundai Palisade — 2% of all complaints for this model year.
What owners report
“I do not understand how Hyundai can approve its required testing process, have the vehicle fail that test, and then deny the engine replacement resulting from those findings. This is unfair and raises serious concerns about how Hyundai is applying its warranty procedures.Hyundai’s published…”
filed Sep 10, 2026
“The weather became cold outside. After first frost overnight, an oil leak started underneath the hood next to the front passenger side tire. Got in be serviced 11/19. Told the plastic piece to oil housing assembly cracked and had 9 other palisades in for same exact issue. No warning lamps. Cost…”
filed Jan 3, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Palisade years
| Year | Reports | Share |
|---|---|---|
| 2026 Palisade | 4 | 4% |
| 2025 Palisade | 7 | 3% |
| 2023 Palisade | 4 | 1% |
| 2022 Palisade | 8 | 3% |
| 2021 Palisade | 9 | 2% |
Other reported problem areas on the 2020 Hyundai Palisade
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.