Diesel fuel additive " Green Motor DS1 " reduces fuel consumption by up to 15%. reduces exhaust emissions. helps keep the nozzles and combustion chamber clean. increases engine efficiency by up to 17%. prevents condensation. improves engine life and lubrication with year-round use. lowers the pour point of the fuel to -20 ° C. does not damage the soot filter. for year-round use. Laboratory tested at TUT.