How many folks have dumped gasoline into the diesel to help keep it flowing in super cold weather? I have back in the mid eighties when there was less diesel additives available. We also have #1 oil which was always used to thin the #2 during cold weather back in the day.

But one time my first 1985 DT 466 was shutdown on the road with white wax floating in the fuel tank big time. We dumped gasoline into the tank and it helped get the truck back to the warm garage. BTW that old DT was one of the motors that could burn anything just about I bet. I bet it could run on straight ATF after it was warmed up. Those mechanical diesels were the most reliable diesels ever made, IMO.

10X more reliable than the junk hi pressure oil diesels we have now. Hi pressure oil pumps suck bad in a diesel.

BTW today's diesel fuel seem to have a much lower cloud point, much more so than the old hi sulfur diesel which is a good thing about the new ULSD.