No it doesn't but it works fine. Don't do it if you don't like it lol. It's been working on our farm for 40+yrs and we've never rebuilt an injection pump or replaced injectors in anything we've purchased new, which is most stuff. Multiple engines with 15,000+hrs on them and no major issues. Nothing newer than the 1990 Deere 4455 gets run in the winter so the newer stuff that is more fussy doesn't get to have the same fun as the older stuff.
As far as canned fuel goes I'm going to pick up a can tomorrow and see what I think of it.
If I don't like it I'll pour it in my diesel barrel. It's about that time of year