> Gasoline or Diesel might start misbehaving at sub zero temps too While building at least some sections of the Alaskan oil pipeline, they left the constructio

> Gasoline or Diesel might start misbehaving at sub zero temps too While building at least some sections of the Alaskan oil pipeline, they left the construction equipment idling overnight to keep it warm enough to prevent the Diesel from gelling in the tanks. Also, the main difference between #1 and #2 Diesel fuel is the temperature range over which they have near-optimal viscosity.