1994 Ford F-150 fuel/propulsion system problems
10 owner complaints filed with NHTSA name the fuel/propulsion system on the 1994 Ford F-150 — 1% of all complaints for this model year.
What owners report
“A malfunctioning check valve within the fuel pump assembly causes a portion of the unused fuel from one tank to be returned to the second tank. When this occurs, the capacity of the second tank can be exceeded, causing fuel spillage”
filed Mar 31, 2021
“Tl* the contact owns a 1994 ford f-150. The contact stated that while driving at 40 mph, the vehicle shifted gears independently without warning. The contact inspected the vehicle and noticed that the vehicle fuel pumps were defective and replaced them. The contact then stated that while traveling…”
filed Feb 10, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other F-150 years
| Year | Reports | Share |
|---|---|---|
| 2025 F-150 | 4 | 4% |
| 2024 F-150 | 5 | 3% |
| 2023 F-150 | 9 | 2% |
| 2022 F-150 | 30 | 5% |
| 2021 F-150 | 43 | 4% |
| 2020 F-150 | 12 | 2% |
| 2019 F-150 | 20 | 2% |
| 2018 F-150 | 55 | 2% |
| 2017 F-150 | 24 | 2% |
| 2016 F-150 | 82 | 4% |
| 2015 F-150 | 73 | 4% |
| 2014 F-150 | 63 | 4% |
Other reported problem areas on the 1994 Ford F-150
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.