So long story short my F150 just shut down while i was driving home. not sure what happened but working 3rd shift i didn't have time to mess with it. Had it towed to the house and went to bed. Well today when i started messing with it i found a blown fuse for the ignition main wire. It was a 20amp fuse, i only had a 30amp fuse to replace it with.. so truck starts back up.. runs good for about 30 seconds.. Then something catches my eye.. A 3 ft flame and black smoke pouring out from under the open hood. Cut truck off, put truck out with dry chem extinguisher. Turns out i had a faulty ignition coil on plug that tripped that fuse before it caught on fire yesterday and left me stranded. It didn't trip it this time and lit up like a Christmas tree... Apparently the ford coil on plug system works that when one goes bad they all do shortly thereafter. So now i will change the plugs as well. Did i mention that you have to have a $100 special spark plug extractor tool because they are a two piece plug and break apart inside the head... did i mention the plugs are $12 each, the coils are $50 each and i need 8 of both of them... Guess im headed to rob a bank... ****....