LIQUI MOLY Pro-Line Diesel Cleaner

Fits Most Diesel Engines Including Common Rail and Pumped-Jet Systems

2032

Overview:

The LIQUI MOLY Pro-Line Diesel Cleaner is a high-performance additive designed to clean and maintain the fuel system of diesel engines. Formulated with a powerful mixture of additives, it effectively removes deposits from injectors and combustion chambers, restoring optimal fuel atomization and improving overall engine efficiency. This product is suitable for use as both a preventive maintenance solution and a problem solver for diesel engines of all types, including modern common rail and pumped-jet systems.

Ideal for diesel vehicle owners and fleet operators seeking to enhance engine reliability, reduce emissions, and maintain peak performance, the Pro-Line Diesel Cleaner helps ensure smooth operation and prolongs the life of critical fuel system components.

Key Features:

LIQUI MOLY’s Pro-Line Diesel Cleaner offers a comprehensive approach to diesel fuel system maintenance. Key benefits include:

• Effectively cleans fuel injectors and combustion chambers to remove harmful deposits
• Restores proper fuel atomization for improved combustion efficiency
• Increases operational reliability by preventing injector clogging and fuel system malfunctions
• Reduces pollutant emissions by promoting cleaner combustion
• Compatible with all diesel engines, including common rail and pumped-jet injection systems
• Cost-effective and highly economical fuel system maintenance solution
• Improves ignition and engine responsiveness
• Easy to use—simply add directly to the fuel tank
• Suitable for preventive maintenance during scheduled service intervals or to address existing fuel system issues

Construction & Design:

The Pro-Line Diesel Cleaner is engineered with a specialized blend of high-quality additives that dissolve and prevent the buildup of carbon deposits and other contaminants within the fuel system. The formulation is designed to mix seamlessly with diesel fuel, ensuring uniform distribution and maximum cleaning efficiency. Packaged in a convenient 500 ml can, the product is formulated for easy dosing and optimal performance when mixed with 25 to 80 liters (7 to 21 gallons) of diesel fuel.

LIQUI MOLY’s commitment to quality ensures that this diesel cleaner meets stringent standards for compatibility and effectiveness across a wide range of diesel engine technologies.

Installation & Fitment:

Using the Pro-Line Diesel Cleaner is straightforward and requires no special tools or modifications. Simply add one 500 ml can directly into the fuel tank before refueling. For best results, use with a minimum of 25 liters (7 gallons) and up to a maximum of 80 liters (21 gallons) of diesel fuel. This ensures proper dilution and optimal cleaning action throughout the fuel system.

The product is suitable for all diesel engines, making it a versatile choice for most diesel-powered vehicles, including passenger cars, commercial trucks, and agricultural machinery. It can be used as a preventive measure during regular maintenance, after fuel system repairs, or following professional cleaning procedures such as Jet-Clean operations.

What's Included:

• One 500 ml can of LIQUI MOLY Pro-Line Diesel Cleaner
• Usage instructions for optimal dosing and application

Ideal For:

This diesel cleaner is ideal for diesel vehicle owners, fleet managers, and service professionals who want to maintain fuel system cleanliness and engine performance. It is especially beneficial for vehicles experiencing rough idling, reduced power, increased fuel consumption, or elevated emissions due to injector deposits or combustion chamber fouling. Regular use helps prevent costly repairs and extends the life of fuel system components.

LIQUI MOLY is a German lubricant and car‑care brand known for high-quality motor oils, additives, and maintenance chemicals used by enthusiasts who care about protection under heat and stress. With a huge catalog spanning engine oils, fuel and oil additives, and service fluids, it’s a popular choice for performance and motorsport-minded drivers who want consistent lubrication and cleanliness when engines are pushed hard.