diesel engines differ from gasoline engines, so their lubricants have special demands. oil works under rough conditions in diesel engine. oil heats up heavily and oxidizes . Sulphur containing diesel oil forms acids during combustion, therefore oils loose their protective features na d even very high-quality oils do so. In order to restore engine anti wearing properties, and engine durability It is reccomended to use this oil additive HG2253 Oil Treatment with SMT² „Diesel Engines“ , especially if you use car in different conditions like driving in city, taxis, etc.
regular use raises remarkably oil protecting properties.
positive efekt increases significantly and lasts very long time, if you use in addition also SMT².
use: warm up engine. pour package to engine oil (oil capacity 4-5 Litres) ( engine Works simultaneously at idle speed). use each in oil change or between oil changes , if car is used in rough conditions.