Liqui Moly Diesel Purge 500ml - 1811

Liqui Moly Diesel Purge Fuel System Cleaner 500ml (1811)

The Liqui Moly Diesel Purge is a powerful diesel fuel system cleaner designed to clean injectors, restore spray patterns, and improve combustion efficiency. Suitable for professional and workshop use, it helps eliminate deposits throughout the diesel injection system, supporting smoother engine operation and improved performance.

This highly effective formulation can be used directly via the fuel system or added to the fuel tank. It removes carbon and residue from injectors and combustion chambers, helping reduce knocking, improve cold starting, and lower exhaust emissions.

Key Features

• Intensive Injector Cleaning: Removes deposits and restores proper spray patterns.
• Improves Engine Performance: Smoother running and improved throttle response.
• Reduces Diesel Knock: Helps quieten rough engine operation.
• Supports Efficient Combustion: Optimises fuel burn and engine efficiency.
• Professional-Grade Formula: Suitable for workshop and service use.
• Versatile Application: Can be used directly or added to the fuel tank.

Applications

• Diesel passenger cars and light commercial vehicles
• Common rail and distributor injection systems
• Engines with injector contamination or rough running
• Preventative and corrective fuel system maintenance
• Workshop servicing and diagnostics

Technical Specifications

• Brand: LIQUI MOLY
• Product Type: Diesel fuel system cleaner
• Suitable Fuel: Diesel
• Application: Direct fuel system use or fuel tank additive
• Contents: 500 ml
• Model / MPN: 1811

Why Choose Liqui Moly Diesel Purge?

The Liqui Moly Diesel Purge delivers professional-level cleaning performance for diesel engines, helping restore injector efficiency, reduce emissions, and improve overall drivability. Trusted by workshops worldwide, it is an effective solution for maintaining and correcting diesel fuel system performance.