Misfire, hesitation, lurching, something? Please help.

[KFactor]

Links for plugs in update post from a couple of minutes ago:

https://www.ngk.com/ngk-92411-dilkar8p8 ... spark-plug (OEM)
https://www.ngk.com/ngk-95112-ilzkar8h8 ... spark-plug (#1)
https://www.ngk.com/ngk-95660-ilzkar8j8 ... spark-plug (#2)

[KFactor]

Update:
I've sourced my problem...

The plugs are actually fouling, because I have magical disappearing coolant...

I'll see myself out...