hikernbackpacker
Junior Member
Never owned an EcoDiesel before, thinking about changing trucks and one of the candidates has the EcoDiesel on it. Researching DEF have found it freezes at around 12 degrees and below if the truck is sitting outside, which mine would, so know will need to not have a full tank of DEF when temps dip that low. Question is, when temps dip that low and below, is there some sort of heater or heat source that thaws the DEF so the truck will run and I can drive it?