2018 Ford Focus fuel/propulsion system problems
131 owner complaints filed with NHTSA name the fuel/propulsion system on the 2018 Ford Focus — 16% of all complaints for this model year.
What owners report
“There was supposedly a recall of 2012-2018 Ford focuses such as mine, which is a 2018, but somehow my car is not included in this recall even though it seems to be affected by the same problem. I believe it to have a faulty purge valve (forgive me if I am not precise in my terminology) as it stalls…”
filed Sep 3, 2026
“Car doesn't start after putting in gas, has to revved to start. Leaking fluid on right front driver side. Car doesn't start in intervals throughout the day.”
filed Aug 31, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Focus years
| Year | Reports | Share |
|---|---|---|
| 2017 Focus | 116 | 13% |
| 2016 Focus | 165 | 14% |
| 2015 Focus | 137 | 13% |
| 2014 Focus | 298 | 11% |
| 2013 Focus | 208 | 10% |
| 2012 Focus | 284 | 8% |
| 2011 Focus | 2 | 2% |
| 2010 Focus | 17 | 6% |
| 2009 Focus | 13 | 6% |
| 2008 Focus | 3 | 1% |
| 2007 Focus | 9 | 2% |
| 2006 Focus | 10 | 5% |
Other reported problem areas on the 2018 Ford Focus
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.