Brutal cold this week... tues had two trks, 4pm was -24 & 30hp Kohler motor worked good; 2nd trk came after dark 8pm, it was -28 & higher humidity, just about didn't get motor started, it ran rough for entire load, carb icing.
Next day one trk, -28. Dragged my 125000 btu diesel heater out to the shed 30 minute before trk showed up.
While loading, the trker tells me his electrical plug on lead trl shattered in the cold that day, got no lights, needs to get to town to fix it... I tell him we can fix it here, I should have what you need.
Two of us stood in front of that heater for an hour, bare hands, it was almost as good as being inside.