Made a mistake and bought a replacement for my totaled truck that only came with 1 key. Can I use Forscan to program a key that will work with MyKey?
Dealers want a ridiculous amount for a new programmed key. I am trying to get the dealership to sell me one at a reasonable cost before I go the programming myself route.

If your year and model show pats programming compatibility in forescan docs it seems that you should be good. Dealers are useless, locksmith likely cheaper. I only have older fords but i use forescan for pats programming. You will likely have to start by erasing all keys and you will have to have two keys to reprogram.

What year?

2019

Is it push to start or key start?

key

This should be easy to do. Are you in houston?

No. Dallas