I just did a head job on a 07 e350 and surprisingly everything went smoothly until I put it back together, I know every thing is there cause I took the time to label and mark everything but now I'm getting no spark at the coil but power to the coil. Please help lol

 

Welcome to the forum.

Swap that coil with another or check misfire count in mode $06 to see if you need to replace that coil.