2021 Ford Bronco fuel/propulsion system problems
21 owner complaints filed with NHTSA name the fuel/propulsion system on the 2021 Ford Bronco — 9% of all complaints for this model year.
What owners report
“While driving, I experienced the brakes beginning to fail, followed shortly by a complete loss of engine power. My 2021 Ford Bronco is subject to recall 25S75 (NHTSA 25V455) for a low pressure fuel pump defect that can cause loss of fuel pressure or flow and engine stall. I was stranded on the side…”
filed Aug 13, 2026
“- potential fuel pump failure while driving - major concern while operating vehicle for myself and for children and elderly passengers - yes - yes but no solution available - no”
filed Aug 6, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Bronco years
| Year | Reports | Share |
|---|---|---|
| 2025 Bronco | 1 | 2% |
| 2024 Bronco | 2 | 3% |
| 2023 Bronco | 3 | 1% |
| 2022 Bronco | 36 | 10% |
Other reported problem areas on the 2021 Ford Bronco
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.