LIQUI MOLY DIJectron Gasoline Direct Injection (GDI) Fuel System Cleaner with PEA

LIQUI MOLY DIJectron is a specialized fuel additive engineered for the unique maintenance requirements of modern Gasoline Direct Injection (GDI) engines. Using advanced Polyetheramine (PEA) technology, this formula breaks down and removes stubborn carbon deposits that accumulate on injector tips and within the combustion chamber, which standard additives often fail to reach.

By restoring precise fuel atomization, DIJectron ensures an optimal air-fuel mixture for improved efficiency and throttle response. Crucially, regular application helps mitigate the risk of Low Speed Pre-Ignition (LSPI)—a common phenomenon in downsized, turbocharged GDI engines that can lead to catastrophic internal damage. This additive also leaves a protective film throughout the fuel system to guard against corrosion caused by moisture and ethanol-blended fuels.

• Advanced PEA (Polyetheramine) chemistry targets deposits in and around the injector tip
• Reduces the risk of engine damage caused by Low Speed Pre-Ignition (LSPI)
• Tested and safe for use with catalytic converters and gasoline particulate filters (GPF)
• Restores fuel economy and reduces exhaust emissions by optimizing combustion
• Protects the entire fuel system from corrosion and wear
• Assures precise fuel atomization for better drivability