One problem related to check engine light on has been reported for the 2008 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Ford F-150 based on all problems reported for the 2008 F-150.
My vehicle has a bad miss in motor, have had all plugs/wires replaced to no avail. Data link still says misfire on #3. Have to drive slow up hills if drive at normal speed check engine lights up. No one seems to know whats wrong, even major dealerships. Need help on this, have talked to multiple people that are havint the same issue. I have alerted Ford to this and they have been no help at all. This needs to be a recall. It happens mostly when driving at normal speeds going down the highway. Sometimes it misses sitting still. It is a fx4 as well.