Petrol Extreme Cleaner

Petrol Clean 3

Wynn's Petrol Extreme Cleaner is a chemical treatment for petrol engines which provides a strong one tank clean-up of the petrol fuel system. It protects the engine when using bio fuel E10 and E85

  • Complete and rapid cleaning of the entire fuel system in one tank filling.
  • Instantly cleans and lubricates the injectors, restores and maintains ideal injector spray pattern.
  • Prevents clogging on EGR.
  • Restores engine performance, provides a regular idle and avoids starting problems.
  • Removes combustion chamber and inlet valves deposits.
  • Increases operational reliability and economy.
  • Meets Euro 5/Euro 6 standards.
  • EN228 compatible.
  • Harmless for all after-treatment systems.


Recommended for all petrol engines (injection, direct injection or carburettor) and hybrid engines.
For petrol and bio petrol up to E10.


For an optimal cleaning effect, add one bottle of 500 ml to up to 60 litres of petrol.
In case of heavy fouling of the engine, add one bottle of 500 ml to minimum 30 litres of petrol.
Bottle is also suitable for capless fuel fillers.


PN 29792 – 12x500 ml – FR/DE/IT/NL/E
PN 29793 – 12x500 ml – EN/HU/RU/ES/PT



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.