JLM GDI Injector Cleaner — Formulated for Direct Injection Engines

The JLM GDI Injector Cleaner (J03170) is a fuel additive developed specifically for the latest generation of gasoline direct injection (GDI) engines, cleaning existing injector deposits and preventing future build-up to restore maximum injection efficiency.

• Specially formulated for GDI engines — not a repurposed port fuel injection (PFI) cleaner
• Removes baked-on deposits from injector tips, including blockages in holes finer than a human hair
• Inhibits future deposit formation caused by high cylinder temperatures, combustion by-products, and oil vaporisation
• Laboratory tested at Millbrook Proving Ground (2019) — demonstrated faster and more complete clean-up vs conventional detergent technologies
• Independent testing showed fuel consumption reduction of over 4% and reduced particulate emissions
• Addresses engine warning lamp triggers and reduced power caused by long-term fuel trim deviation beyond 25%
• Compatible with E10 fuels — counteracts accelerated coking associated with ethanol-blended petrol
• 250ml bottle treats a full tank of fuel; manufactured in the Netherlands
• Complements JLM Engine Oil Flush and Air Intake Cleaner for a complete engine maintenance regime

Use the JLM GDI Injector Cleaner regularly as a preventative measure to maintain injector spray patterns, fuel economy, and emissions compliance in modern GDI-equipped petrol vehicles.