ok figured out what was wrong with the truck. Missfire number 1 which isnt taht bad to fix and since this is the 2nd one in 5 months there all getting replaced but i can get borg-warner ones for 35 bucks a piece here. Buy the way to they make boch coils. Anyone ive noticed alot of missfire questions going on here. Is this a ford design flaw or falty wireing.

ben

 

most of the time its not the cop its the boot.water gets inside the boot when it wears out and causes the misfire.

 

I found out that yesterday Troyer Performance makes a set of 8 coils for your 5.4L for $200. They are on back order however. I might start buying some of my parts from them, but am waiting to see how they handle getting back to me on a part I am looking for.