LIQUI MOLY DIJectron Additive - Gasoline Direct Injection (GDI) Cleaner

LIQUI MOLY DIJectron Additive | Premium GDI Fuel System Cleaner & LSPI Protector

Maximize GDI engine performance with LIQUI MOLY DIJectron. Advanced PEA technology cleans injectors & combustion chamber, prevents LSPI, and restores fuel efficiency. Safe for cats & particulate filters.

LIQUI MOLY DIJectron Additive is a cutting-edge fuel system cleaner specifically engineered for modern Gasoline Direct Injection (GDI) engines, including turbocharged and naturally aspirated variants. It utilizes a unique and powerful combination of proven Polyether Amine (PEA) technology and the latest generation of advanced additives to achieve maximum cleaning performance. GDI engines are susceptible to performance-robbing deposits on the injector tips and within the combustion chamber, which can lead to problems like rough idling, poor acceleration, increased emissions, and the dangerous phenomenon of Low-Speed Pre-Ignition (LSPI).

DIJectron works to aggressively remove these stubborn deposits, ensuring precise fuel atomization and optimal combustion. Regular use of this 300 mL additive not only cleans the entire fuel system but also lays down a protective layer to significantly reduce the formation of new deposits. By keeping your GDI system running at peak efficiency, DIJectron helps to:

• Significantly reduce the risk of engine damage caused by LSPI.
• Restore lost power and improve overall driveability.
• Optimize fuel consumption and reduce harmful exhaust emissions.
• Provide excellent corrosion protection for all fuel system components.

This product is safe for use with catalytic converters and gasoline particulate filters (GPF). One 300 mL can treats 40–70 liters of gasoline. For best long-term results, it is recommended to add DIJectron to the fuel tank every 4,000 kilometers (approx. 2,400 miles).

Best Uses

1. Routine Maintenance: Use regularly (every 4,000 km) as a preventive measure in all modern 4-stroke GDI engines to maintain peak efficiency.
2. Performance Restoration: Ideal for GDI engines experiencing symptoms of deposit build-up, such as hesitation, rough idle, poor fuel economy, or reduced power.
3. Low-Speed Pre-Ignition (LSPI) Prevention: Highly recommended for turbocharged GDI engines where LSPI is a significant risk of catastrophic engine damage.
4. Fuel System Protection: Use to ensure the longevity of high-precision fuel system components by providing corrosion protection.

Features

1. PEA Technology Formula: Contains a powerful, unique combination of proven Polyether Amine (PEA) and advanced additives for superior cleaning.
2. Comprehensive Cleaning Action: Cleans the combustion chamber, injector tips, and the entire fuel system effectively.
3. LSPI Risk Reduction: Specifically formulated to significantly reduce the risk of engine damage caused by Low-Speed Pre-Ignition.
4. Deposit Prevention: Actively stops the formation of new carbon deposits, maintaining long-term system efficiency.
5. Catalyst & Filter Safe: Tested safe for use with catalytic converters and gasoline particulate filters (GPF).

Benefits

1. Restored Engine Performance: Optimizes fuel atomization and combustion for smoother operation, better throttle response, and restored engine power.
2. Improved Fuel Economy: Removal of deposits helps the injection system operate at maximum efficiency, optimizing fuel consumption.
3. Reduced Emissions: Guarantees clean combustion, leading to optimized exhaust gas emissions values.
4. Enhanced Engine Longevity: Protects expensive GDI components from corrosion and mitigates LSPI-related damage.
5. Excellent Driveability: Eliminates issues caused by deposit contamination (like misfires or surging) for a noticeably better driving experience.