STP Injection Trim Gasoline

For petrol engines. A preventative product that prevents the build-up of deposits. One bottle in the tank every 2000 km keeps injectors and valves clean. Lubricates the fuel system and prevents freezing. Suitable for all petrol engines, with and without catalytic converter. Aliphatic naphtha is used as a carrier for the active additives. For acute problems, use STP Injector Cleaner.

Instructions for use

Empty the entire contents of the bottle into a full tank, up to 60 litres.