The Liqui Moly Pro-Line JetClean Diesel Injection Cleaner is a highly concentrated professional-grade fuel system cleaning fluid designed to restore diesel engine performance, improve combustion, and reduce harmful emissions. Developed for use in modern diesel engines, this ready-to-use cleaner effectively removes stubborn deposits from injection pumps, high-pressure pumps, injectors, nozzle needles, and combustion chambers. By eliminating harmful build-up and preventing new deposits from forming, this advanced cleaner helps improve engine smoothness, throttle response, starting performance, and operational reliability. It also protects the entire fuel system against wear and corrosion while helping reduce fuel consumption and pollutant emissions. Suitable for diesel engines equipped with diesel particulate filters (DPF), Liqui Moly Pro-Line JetClean Diesel Injection Cleaner is ideal for professional workshop servicing, preventative maintenance, and resolving common diesel performance issues.

• Professional concentrated diesel fuel system cleaning fluid
• Cleans injectors, nozzle needles, injection pumps, and combustion chambers
• Helps restore engine performance and smoother operation
• Eliminates rough idling, poor throttle response, and starting difficulties
• Prevents injector needle seizing and gumming
• Improves combustion efficiency and ignition performance
• Helps reduce diesel knocking and engine noise
• Protects the fuel system against wear and corrosion
• Reduces harmful emissions and fuel consumption
• Suitable for diesel particulate filter (DPF) equipped vehicles
• Helps maintain long-term fuel system cleanliness and reliability
• Fast and effective solution for diesel fuel system contamination