Complete petrol system cleaner

Wynn's 3XA for petrol engines is a chemical treatment composed of combustion improvers and cleaning agents with triple action:
1) increases engine performance
2) lowers fuel consumption
3) reduces toxic exhaust gases

  • Improves the combustion and engine performance.
  • Cleans and keeps clean the entire fuel system (injectors, carburettor and valves).
  • Reduces carbon deposits in the combustion chamber.
  • Diminishes CO and HC emissions.
  • Lowers fuel consumption.
  • Protects the fuel system against premature wear and damage by reducing rust and corrosion formation.
  • Does not harm catalytic converters.


Recommended for all petrol carburettor and injection engines, as well new as used.


Add one bottle of 325 ml to a minimum of 20 litres of petrol.
For best result, use in every 3rd tank of fuel.
Bottle is also suitable for capless fuel fillers.


PN 70759 – 12x325 ml – EN/FR/TR/RU/EL



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!