Ford Repair: Ford F150 2001 5.4, code scanner, ford f150

Question
I have a misfire and have changed the plugs is there a quick way to check which coil is breaking down. I tried pulling the wires of each one but the change is not noticeable. As I go to pull away under load you can feel the misfire. I would be great if you could help

Answer
The easiest and quickest way is to take the vehicle to a shop or parts store where a code scanner is available.  The scan tool should give a code such as "cylinder 2 misfire" and then you know which coil to replace.  Call around, some places check codes for free.  Hope this helps,
Jason