Formula Gold Diesel System Treatment

High Performance

Wynn's High Performance Diesel System Treatment is a chemical treatment that has a triple action:
1) Increases engine performance
2) Reduces fuel consumption
3) Reduces black smoke

  • Immediately improves combustion, which enhances engine performance and improves acceleration.
  • Reduces fuel consumption.
  • Reduces black smoke.
  • Complete burn-off of soot particles during driving.
  • Cleans and protects diesel injection systems.
  • Protects against oxidation and corrosion.
  • Prevents deposit formation.
  • Harmless for all after treatment systems.


Recommended for all diesel engines (new as well as used).


Add contents of one bottle of 500 ml to a full tank of fuel.
For best results, use in every 3rd tank of fuel.


PN 76401 – 12x500 ml – EN/FR/DE/NL/PT/ES/IT/EL/RU



The fuel system of a car is highly engineered and extremely sensitive to contamination. This contamination can increase engine noise, exhaust emissions, fuel consumption and reduce lubrication and engine power. Using Wynn’s Fuel treatments on a regular basis will help keep the fuel system clean and the engine operating efficiently, reducing your fuel consumption and cutting harmful emissions drastically. It will save you money and it is good for the environment!