Liqui Moly 5156 Pro-Line Diesel System Cleaner 500ml

Reduces the pollutant emissions, optimizing smoke opacity before the emissions test. Successfully tested in international testbench investigations. Suitable for all diesel engine vehicles including those with Common Rail and pumped-jet injection systems. Add to the tank during each inspection and after carrying out repairs on the fuel system. To eliminate problems, we recommend mixing diesel system cleaner with fuel during refueling over a period of approximately 2,000 km.