LIQUI MOLY Pro-Line JetClean Diesel System Cleaner — Ready-to-use professional fluid for cleaning diesel injection deposits with JetClean equipment. Helps clean the pump and injectors; used in a dedicated equipment procedure rather than as a normal tank additive.

Use undiluted in compatible JetClean equipment according to equipment and product instructions. A specialist must follow the fuel-feed connection and system compatibility procedure. Do not transfer the tank-additive dose of 5156 to this product.