2017 Ford Fiesta fuel/propulsion system problems
12 owner complaints filed with NHTSA name the fuel/propulsion system on the 2017 Ford Fiesta — 16% of all complaints for this model year.
What owners report
“Check engine light illuminated. Dealer retrieved DTC P0457 for an EVAP leak. Dealer performed EVAP diagnostic testing and determined that the canister purge valve was leaking. Purge valve was replaced at owner expense. After replacement, EVAP leak verification passed and DTC was resolved. I am…”
filed Sep 4, 2026
“I have this car since 2019 with 8000 miles and this is the 3rd time the code came up for the evap system to be repaired. P0456. The first time it was replaced was at mileage 47084 at winner Ford dealership. On June 11th 2021. The second time it was replaced was at Winter Ford dealership on March…”
filed May 16, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Fiesta years
| Year | Reports | Share |
|---|---|---|
| 2019 Fiesta | 3 | 3% |
| 2018 Fiesta | 1 | 3% |
| 2016 Fiesta | 11 | 6% |
| 2015 Fiesta | 41 | 16% |
| 2014 Fiesta | 30 | 6% |
| 2013 Fiesta | 14 | 2% |
| 2012 Fiesta | 8 | 1% |
| 2011 Fiesta | 15 | 2% |
Other reported problem areas on the 2017 Ford Fiesta
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.