There are 2 methods to do this:
A gallon of gas or two
Cash, Check or Credit Card
Step one: Open door and enter the cab of your truck
Step two: Insert Key into ignition and drive to your local ford dealer
Step three: Walk into said dealer and hand them your preferred form of payment.
Step four: Wait for the machanics to change your plugs.
Step five: Repeat step one.
Step six: Drive home.
A Plug socket along with a ratchet wrench.
A lead pipe.
A couple of Band-aids.
Step one: Remove passenger side tire.
Step two: Locate plugs.
Step three: Break arm with lead pipe. I like to do this to my left arm, because Im right handed so breaking the left arm works the best in the long run. I also like to break it in 2 places.
Step four: Use Band-Aids to stop any bleeding.
Step five: Change spark plugs.
Step six: Replace tire.
Step seven: Drive yourself to the hospital. If you are feeling at all dizzy get a friend to drive you.