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AMSOIL Diesel Fuel Modifier


Performance Features

  • Improves fuel economy
  • Extends injector life
  • Increases fuel stability
  • Reduces emissions
  • Improves cold fuel flow
  • Improves cold startability
  • Controls injector wear
  • Compatible with AMSOIL Cetane Boost
For Light Duty Diesel Engines

AMSOIL Diesel Fuel Modifier treats and cleans the fuel system of automotive and light truck diesel engines to impove overall vehicle performance.

Diesel fuel contains impurities that adversely affect engine performance. When diesel fuel is left untreated, deposits can accumulate on fuel injectors, intake valves, the combustion chamber and other system components. A plugged fuel injector emits an uneven spray pattern, which reduces fuel combustion efficiency and increases exhaust emissions. Diesel fuel is also susceptible to low temperature gelling, which hinders engine start-up. During combustion, diesel fuel produces corrosive acids that damage components. Finally, untreated diesel fuel forms bacteria that collect throughout the fuel system and fuel storage tanks.

The special detergents and dispersants in AMSOIL Diesel Fuel Modifier dissolve and remove deposits on system components for reduced emissions, increased fuel economy and extended component life. The deicing properties in AMSOIL Diesel Fuel Modifier lower the pour point of diesel fuel for improved cold weather starting. AMSOIL Diesel Fuel Modifier also contains rust and corrosion inhibitors to prevent moisture penetration and fuel stabilizers to kill bacteria and keep diesel fuel safe during storage.

For regular treatments, mix two ounces of AMSOIL Diesel Fuel Modifier with five gallons of diesel fuel. For lower quality fuels, mix four ounces with five gallons of diesel fuel.

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