Diesel Multi Treat

Professional diesel cleaner

Diesel Multi Treat is a highly advanced treatment to clean the complete diesel fuel system and protects the diesel injectors. Foul injectors have a reduced flow and incorrect spraying patterns, reducing the engine performance and raising fuel consumption. This unrivaled additive treatment removes these harmful deposits on the injectors effectively. Besides removing these deposits, Diesel Multi Treat also blocks the formation of new deposits, keeping the engine clean and in an optimal condition.


  • Increased power
  • Fuel savings
  • Smoother engine running
  • Improved engine reliability
  • Reduction of smoke and CO2 emissions.


Suitable for all diesel engines also equipped with Diesel Particle Filters (DPF) and catalyst converters. Biodiesel compatible.


Add to fuel before filling.

Diesel Multi Treat - Fuel Cleaner Additive - Syntix Innovative Lubricants