MOTUL SYSTEM KEEP CLEAN DIESEL is a preventive additive cleaner designed to be used in all types of Diesel injection systems, with indirect or direct injection, naturally aspirated or turbocharged, with or without DPF (Diesel Particulate Filter) and with or without SCR (Selective Catalytic Reduction) systems.
SYSTEM KEEP CLEAN DIESEL is a Diesel additive compatible with Biodiesel fuels such as B7 (7% Biodiesel) and B10 (10% Biodiesel).
MOTUL SYSTEM KEEP CLEAN DIESEL effectively maintains cleanliness and cleans dirtying and clogging which appear in the whole Diesel fuel injection system:

• injector nozzle fouling
• condensation in the fuel system
• gumming in the injection pump
• dirtying of combustion chambers and inlet valves

MOTUL SYSTEM KEEP CLEAN DIESEL provides a perfect lubrication during cleaning phase and prevents removed micro-particles from depositing. Moreover, it prevents from Diesel fuel oxidation and micro-organisms formation.

A clean fuel system is a necessary condition for an effective engine functioning.
MOTUL SYSTEM KEEP CLEAN DIESEL allows to:
• Clean the injectors (for better diesel spraying) and the high pressure pump
• Avoid formation of deposits on the intake valves and in the combustion chamber
• Disperse the condensation water to prevent oxidation of the injection system

The use of MOTUL SYSTEM KEEP CLEAN DIESEL will ensure:
• Preservation of original engine power and performance
• Reduction of fuel consumption and emissions of exhaust pollutants (smoke, soot ...)
• Easy cold start and better driving pleasure
• Increased life of injection system and post-treatment systems
• Maintaining engine reliability