Misfire
 

Alright I had the same problem with misfire truck shaking have to abort the pass.

My dealer knows about this since the light came on this time ( last time no light dealer could not do nothing). They recalibrate it saying that it should not happen again, they did say its from moisture in the Cooler and happens only on long drives and heavy rains. What does make sense since it has only happened when I have been driving more then 6 hours.

Ford is working on a new Cooler and my dealer said even that this might not happen again that when Ford gets the new coolers I will get one installed.