Removes deposits in injection valves, intake valves, spark plugs and in the combustion chamber and prevents them from reforming. Eliminates trouble starting and rough engine operation. It deals with all components of the petrol injection system. Protects the entire fuel system from corrosion. Improves throttle response and compression Optimizes emission test values and engine performance. Clean engines need less fuel and reduce emissions. Suitable for all petrol engines - as a preventive measure or to solve problems. Tested safe with catalytic converters and turbochargers. To add directly to the fuel tank. 300 ml is enough for up to 70 litres of fuel. The effect lasts up to 2 km.