Petrol Total Action Treatment


Wynn's Petrol Total Action Treatment is a strong chemical treatment for petrol engines which cleans the entire fuel system with a highly concentrated formula to restore the efficiency of combustion and the efficiency of the catalytic converter.

  • Triple action cleaning: before, during and after combustion.
  • Reduces CO and HC emissions and exhaust smoke.
  • Improves combustion, engine performance and fuel economy.
  • Our fastest acting product for complete cleaning of the entire fuel system.
  • Instantly cleans and lubricates the injectors, restores and maintains ideal injector spray pattern.
  • Prevents clogging of the EGR Valve.
  • Cleans the catalytic converter and gasoline particulate filter.
  • Is compatible with all petrol system components, including catalytic converters and gasoline particulate filters.


✓ For all petrol engines, including indirect and direct injection (GDI and TGDI) and hybrid engines.
✓ For petrol and bio petrol up to E10.


✓ Add one bottle of 500 ml to the petrol fuel tank containing minimum 30 litres of petrol.
✓ For best results, use 150 km before MOT test.
✓ Bottle is suitable for capless fuel fillers.


PN 33692 – 12x500 ml – EN/FR/DE/IT/ES/NL
PN 33693 – 12x500 ml – RU/PL/EL/HU/JA/SV



Both modern cars and older vehicles have specific requirements, that have a chemical solution to provide the optimal engine performance and driving comfort. Modern fuel systems are highly tuned and therefore more susceptible to the negative effects of chemical reactions in the fuel. These lead to fouling of the fuel system, lack of lubrication, corrosion and other problems. Older vehicles experience problems to obtain the correct air/fuel ratio and combustion efficiency due to accumulation of deposits in the fuel system and wear on the components.