LIQUI MOLY Pro-Line Diesel Cleaner is a concentrated diesel fuel system treatment that removes deposits from injectors and combustion chambers to restore atomization and improve efficiency. Suitable for all diesel engines, use one 500 ml can with 25–80 liters (7–21 gal) of diesel fuel. Effective for both preventive maintenance and cleaning to recover lost performance caused by deposit buildup.
LIQUI MOLY 500mL Pro-Line Diesel Cleaner