I have a 2012 Ford Fusion SEL. In late December, the check engine light came on (steady, not flashing). I took it to a local mechanic, as the nearest Ford dealership is a 45-minute drive away. He said an evap code came up indicating that there was a problem with the vent valve solenoid, not the capless fuel filler. However, he did not have the diagnostics to research it further.
As there have been problems with the vent valve solenoid, including a recall (for which we do not qualify), my husband bought and installed the part on Jan. 7. We both drove it several times since then, and the check engine light stayed off. But when I drove it today (Jan. 11), the light was back on.
Any suggestions as to what the problem might be? I suspect I will have to drive to the Ford dealership, but I would like to have some idea of the range of problems I might expect before I make that trip.