The Tunap MF98900950AB Diesel Injector Cleaner is a high-quality, genuine additive designed to clean and protect the diesel fuel system. This 200ml solution effectively removes deposits from injectors, restoring optimal spray patterns and improving combustion efficiency. Regular use helps to reduce fuel consumption, lower emissions, and prevent costly repairs by maintaining the cleanliness of critical fuel system components. It is suitable for all diesel engines, including those with common rail and pump-injector systems, and is compatible with all diesel fuels.