Again, this is another case of “life's complicated” ……….
My truck (with a 5.9l Cummins) has a block heater…………But I can never remember to actually plug it in, so I have never used it.
It has seen quite a few “cold starts” in it’s day, but has always managed to start.
But admittedly, it spends
most of its life in the garage at home. (not heated, but rarely below freezing)
Now my tractor spends its life in an unheated “metal pole barn”, and I
usually remember to plug it in.
If I were to guess……(and I am guessing, because I have
no way to quantify the next part), the tractor
seems to “start easier” (whatever that means).
As for “more wear” on a cold start? That sounds plausible, but I only have 293,000 miles on the truck, so I’ll get back to ya when I wear it out, and let you know.
