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CarbonTreat (Best)

SCHAEFFER CARBONTREAT PREMIUM Diesel Fuel Treatment is a multifunctional, ultra-low sulfur compliant diesel fuel additive and is formulated to prevent and control the formation of asphaltenes and other unstable compounds. These compounds, caused by the extreme pressures and temperatures encountered in high pressure common rail fuel injection systems, can lead to the formation of deposits which plug fuel filters and foul injectors. Carbon Treat™ Premium has 3X the detergency needed to provide clean-up and keep clean performance, as shown by the Peugeot DW-10 Injector Depositing Test. 


  • Prevents the formation deposits that can lead to the formation of sludge.

  • Prevents filter plugging caused by the thermal cracking and stressing of the diesel fuel within the engine.

  • Increased thermal and oxidative stability to the diesel fuel.

  • Detergency to provide cleanliness throughout the entire fuel system. 

  • Removes existing injector deposits, allowing for their removal and safe passage into the combustion chamber where they can be burned.carbontreatwinter-logo-jpg-jpg.jpg

  • Restoration of lost horsepower.

  • Cummins L-10 superior detergency to keep injectors clean and maintain engine performance.

  • Improved combustion of the fuel by completely vaporizing the fuel into smaller particles increasing fuel economy.

  • Reduced emissions, black exhaust smoke and particulates.