All Categories
Helps clean build-up of deposits through the entire fuel system
Helps clean pre-existing internal diesel injector deposits (idroid)
Helps restore cetane boost, improving combustion for reduced emissions and improved cold starting
Helps restore engine responsiveness, drivability and engine noise
Helps prevent fuel injector sticking and failure through regular recommended treatment
Techron D concentrate, Diesel fuel system cleaner is an ultra-high performance, one-tank clean-up, Diesel fuel system cleaner designed for use in All types and sizes of Diesel engines. Techron Diesel's powerful, patented formulation offers superior deposit clean-up and engine protection. It is effective in older engines and the latest generation common-rail Diesel engines. Can be used with All types of Diesel fuel including ultra-low sulphur Diesel, Bio Diesel and Bio Diesel blends. Safe to use every 3, 000 miles or at every oil change. One 20-ounce bottle treats up to 35 gallons of Diesel fuel.