High performance direct cleaning additive for all diesel engines. Especially effective for instant cleaning of electronically and mechanically controlled injection nozzles. Ensures the injection system is clean Suitable for all diesel engines of passenger cars Highly effective cleaning of the diesel system: a cleaning agent which is especially effective to clean the injection system. Removes harmful deposits to help restoring engine performance Reduces smoke generation: improved combustion reduces smoke generation especially under full load Helps to restore full engine performance: especially recommended when engine performance is poor, fuel consumption and soot generation is high or emission readings indicate issues