Diesel Fire Plus is the best cold weather demulsifier diesel fuel additive. Diesel Fire Plus demulsifies water, increases cetane up to six points, increases lubricity, improves cold flow, and cleans fuel systems by removing deposits including those found in high-pressure common rail engines.

  • Increases fuel economy
  • Improves cold flow
  • Increases cetane
  • Increases lubricity
  • Cleans fuel systems
  • Separates water

16 ounces of Diesel Fire Plus treats 64 gallons of fuel. An overtreatment of additive is not harmful. For best results, add additive before filling tank.

ULSD Formula
E-Zoil additives are formulated for Ultra Low Sulfer Diesel and meet all emission standards.