Well .. My family Made our way thru a snowstorm in the midwest today. Brother in laws van was running fine, but would not start after a lunch stop at a restaurant. Problem was solved by injecting a fuel additive into the gas tank.

When hot engines cool off in freezing weather, water in the gas lines can freeze to ice. Some water enters the gas tank as snow or ice on the nozzle of the gas pump. The additive (HEAT or Mag1) gets into the fuel injection system and gets fuel flow going again. Its amazing how well it works. :-)

Its worth having a container of that stuff in your car if you are driving in freezing weather.

Pete