Techron D Concentrate
Techron® D Concentrate, Diesel Fuel System Cleaner is an ultra-high performance, one-tank cleanup, diesel fuel system cleaner designed for use in diesel pickup truck and passenger car engines. The powerful, patented formulation offers superior deposit cleanup, control and engine protection. Its advanced chemistry promotes the efficient removal of harmful conventional nozzle deposits, as well as internal diesel injector deposits (IDID). It is effective in older engines and the latest generation common-rail diesel engines, and offers highly effective performance when used with mineral diesel or biodiesel fuels blends.