2015 Ford Focus fuel/propulsion system problems
137 owner complaints filed with NHTSA name the fuel/propulsion system on the 2015 Ford Focus — 13% of all complaints for this model year.
What owners report
“My 2015 Ford Focus SE with the 1.0L EcoBoost engine and 6-speed manual transmission is experiencing a loss of engine lubrication/oil flow. The camshafts are not receiving adequate oil, there appears to be insufficient oil flow/pressure reaching the cylinder head. I am concerned that continued…”
filed Sep 12, 2026
“I made an initial post on 06/18/2026 so please reference that as well as this. I have not been able to drive the car since it died on me on the 18th of June. The car has been looked at a few times (actually stalling a third time while idling but was able to turn back on.) It has also displayed…”
filed Jul 7, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other Focus years
| Year | Reports | Share |
|---|---|---|
| 2018 Focus | 131 | 16% |
| 2017 Focus | 116 | 13% |
| 2016 Focus | 165 | 14% |
| 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 2015 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.