Liqui Moly Pro-Line Diesel Fuel System Cleaner is designed for cleaning and maintaining the fuel systems of diesel engines. It effectively removes deposits from the entire fuel system, optimising combustion and restoring engine performance.Here are the key features and benefits of this product:High-Performance Additive Combination: This cleaner uses a powerful blend of additives to break down deposits in the fuel system and combustion chambers, ensuring smooth and efficient engine operation, which leads to improved engine performance.Corrosion Protection: The additive provides a layer of protection against corrosion within the fuel system, helping to extend the life of fuel components and maintain engine reliability.Injection Nozzle Cleaning: It targets and removes troublesome deposits from injection nozzles, preventing the nozzle needles from seizing and ensuring proper fuel delivery, which improves ignition and overall fuel efficiency.Common Rail and Pumped Jet Injection Compatibilit