Wynns High Pressure 3 is a diesel fuel additive, which protects high-pressure injection systemns such as common rail and pump/injector against excessive wear and fouling.

Inhibits ageing (oxidation) of the diesel fuel caused by high fuel temperatures.

Prevents clogging of the fuel-feed lines and fouling of the fuel filter.

Compensates for lack of lubricity in low sulphur fuels and protects stressed metal surfaces in the high preessure pump and injectors against wear.

Cleans the fuel pump, the common rail and the injectors.

Restores the original spray pattern resulting in a better combustion.

Reduces black exhaust smoke.

Does not harm Catalytic Converters or particulate filters.