Liqui Moly Pro-Line Diesel Particulate Filter Cleaner 500ML 5171 Transmission Oil reduces friction in the engine

reduces friction in the engine and provides excellent protection against wear

Outstanding resistance to oxidation

Can be mixed with all commercially available motor oils

Special active solvent for fast and gentle cleaning of sensitive components of the air flow sensor in gasoline and diesel engines

- reduces engine noise

Liqui Moly Pro-Line Diesel Particulate Filter Cleaner 500ML 5171 Transmission Oil reduces friction in the engineHighly effective cleaning and neutralization fluid required after cleaning the diesel particulate filter with Pro Line Diesel Particulate Filter Cleaner. Pro Line Diesel Particulate Filter Purge washes out the soot dissolved by the cleaner and distributes it in the diesel particulate filter so that it can be burned off with normal regeneration. The cleaner is neutralized by the Purge. This product is also used with the diesel particulate filter