here is a little reminder to myself of my own stupidity a few months ago that you might find amusing, dbgrate.
It is -25 F and my oil filter leaked at start attempt.
I recommend a battery warmer, a block heater and a fuel line warmer. And a neighbor who is a dairy farmer. And a pit in the garage. And leaving the plugs plugged ALL NIGHT. And check it yourself, don't leave it for someone else to do.