Long term or continous misfire can cause damage. If your CEL is still blinking I would advise against a long road trip. The best thing to do is to let your dealer take care of the issue until it's solved completely.
2013 Deep Impact Blue Metallic MT-82 401a
DiabloSport in tune - AirAid CAI - SVT GT500 AB - Ford Racing P springs - Forgestar F14 - Roush rear/side splitters - Stillen chin splitter - CS Fascia conversion - LED fog delete - 2 much 2 list.... Official mod addict: D