Power Service Diesel Fuel Supplement + Cetane Boost in the colder months ... winterizer/antigel that is used in the cold winter months to prevent fuel gelling and keep fuel-filters from plugging with ice and wax. When temperatures drop, paraffin (wax) in ULSD fuel will gel stopping fuel from flowing through the engine, and water in the fuel can freeze on the facings of fuel-filters, blocking fuel flow. Contains Slickdiesel® Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel.
Power Service Diesel Kleen +Cetane Boost in the warmer months ... total injector cleaner and performance improver that cleans injectors, boosts cetane and lubricates fuel injection components. Contains Slickdiesel® Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel.
Slickdiesel Lubricator is a proprietary Power Service diesel fuel lubricity additive that is added to many of our products to increase the lubrication properties of diesel fuel. This increase in lubricity will increase the life of fuel pumps and injectors. The fuel pump manufacturers (Bosch, Delphi, Denso, Siemens and Stanadyne) consider fuel lubricity to be the most crucial property of diesel fuel as it relates to reduction of pump and injector wear. The Engine Manufacturer Association (EMA) has stated that, “Shortened life of engine components such as fuel injection pumps and unit injectors usually can be ascribed to a lack of fuel lubricity and hence is a concern to engine manufacturers.” Slickdiesel Lubricator meets the new ASTM HFRR 520 Lubricity Specifications for the United States and the more stringent European Specification of 460 in most fuels.
I run these additives in every tank ... because of ULSD and the problems it causes ... and I do not trust my regional refineries to always provide quality diesel fuels (work experience in these facilities).