Rethreading a screw insert for an ignition coil

Austin TX

Description

I was installing a new set of ignition coils on my f150 08'. Each coil is held down by a single screw that sits in a hole. I seemed to have stripped the threading of the hole when I tightened one of them down. I need someone that has the tools to rethread the hole to the next size up and help me tighten the ignition coil back down with a new screw. Let me know if you are a mechanic and how much, thanks everyone.