Not to start another branch of this thread but I’m 99% its the plugs or a bad coil.
common for people to think about transmission issues for missfires with fords for some reason… whole batch of Focus’s one summer one after another requesting transmission flushes and had dead cylinders (coils, wires, plugs for D all of the above).
Understandable. I just thought tranny because it only happened coming out of overdrive.
i believe there is a reprogram of the pcm and tcm for that concern.