GAT Engine Flush is suitable for use in all diesel and petrol engines with or without turbochar- ger. Neutralizes aggressive residues from the combustion process. Reliably dissolves operational- ly caused contamination and resin formations in the complete oil system which can then easily be removed with the used oil during the oil change. GAT Engine Purifier contains highly effective anti-friction lubricants that reliably protect the engine during the cleaning process. Benefits: Only a clean engine can run on full power! Easy to use – no extra effort. Removes lastingly de- posits and residues in the upper cylinder area e.g. from piston rings, annular gaps, hydraulic valve lifter and valve train. The results are a considerably improved and stable compression in all cylinders. Fuel and oil consumption as well as wear and tear are reduced. Less harmful exhaust emissions support the environment and extend the life span of the catalytic converter. Avoids recontamination of the fresh oil with residues and deposits of the used oil. Does not contain environmentally harmful chlorine paraffins.