Posted 8/18/2006 02:24 (#36788 - in reply to #36759) Subject: Re: Oil in antifreeze story
NW Washington
The old Rumely Oil Pull tractors used the motor oil as a coolant, way back when. And their trade mark "induction" cooler that used exhaust gases to move cooling air. Anti-freeze and frozen blocks used to be a big issue that the oil avoided.
Oil in antifreeze story
