FACOM turbo cleaner 475ml, with a curative concentrated formula, to be poured into the diesel tank. Allows the re-establishment of optimal engine performance, and overcome the polluting by-products. Rapidly eliminates cruft in injectors, combustion chambers and turbo vanes. Aids the elimination of soot accumulations in the EGR valve and in the DPF.#As a curative measure, use every 20000 kms ( 12500 miles), or once a year. This bottle treats 50-70 litres of diesel