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Mobil Diesel Efficient™ fuel helps improve fuel system performance in both on- and off-highway applications.  The advanced fuel has been engineered to improve diesel fuel economy and boost engine performance, and has been tested in multiple real-world applications.

Features and Benefits
Today’s diesel engines have sophisticated fuel systems engineered to meet stringent emissions requirements. Deposits that form inside the fuel injectors can cause equipment failure. Mobil Diesel Efficient fuel helps to prevent deposit formation and clean up existing deposits that may be damaging your engine performance. It can:

  • Prevent restricted fuel flow
  • Reduce emissions
  • Increase fuel economy
  • Prevent loss of engine power

Mobil Diesel Efficient fuel also offers fuel system corrosion protection, helping to extend your vehicles’ or equipment’s lifespans.