Injection Reiniger Effectiv (2) is a care product for injected fuel systems which have vivid performance problems: poor engine start, operation failures, uneven idle run, etc. It is recommended to use it once in 2000 km of the mileage, especially in case of using fuel of non-guaranteed quality. It ensures long-term protection from deposits and corrosion. Application. It is added in fuel in case of problems, 300 ml for a tank. It is self-mixing with fuel.