[ron skeen]

Put air line antifreeze in the engine system. Truckers up north do this. I was in freezing weather and everything froze up. I pull into a truck stop and a trucker told me what to do. I bought the antifreeze at the truck stop and pour into the main line that runs from the engine compressor to the air dryer. I pour this in and then crank the engine and let it run for about 30 minutes and the air system started working. When you get then in warmer weather drain all of your air tanks.