Freezing temps and def fluid
I understand that the def tanks on the new 6.7's are heated... If the truck is not used in the winter and just sits , is there something that needs to be done differently? The truck is plugged in , do...
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My DEF equipepd system has no problems as low as -15F I have seen. I do typically keep in the garage overnight, but it has been left out before, plus cold soak whle at work. There is a slight delay to when I push Start and the engine turns over. After engine is off, DEF is puumped back into the reservoir.
