Product details
Archoil AR6400-D MAX Pro Diesel Fuel System, Injector, Turbo & DPF Cleaner – Tough on Carbon & Cuts Emissions (400ml)
Looking for a dependable way to keep your diesel engine ticking over nicely and running efficiently? The Archoil AR6400-D MAX is made exactly for that. It’s a powerful fuel system cleaner that gets stuck in on everything—from your injectors and fuel pump to the turbo and diesel particulate filter (DPF). This isn’t your average cleaner; it’s a high-strength concentrate that blitzes stubborn carbon deposits and slashes exhaust emissions, making MOT day less of a palaver.
Why opt for this diesel fuel system cleaner?
Diesel engines can be a bit of a nightmare when injectors clog up, fuel filters gum together, or EGR valves get mucky—leading to rough idling and poor fuel economy. This clever formula uses a unique mix of additives and detergents to tackle these niggles head-on. It cleans the combustion chamber, glow plugs, turbocharger, DPF, and even the catalytic converter, giving you a proper deep clean throughout the entire system.
One of the neat features is the inclusion of a cetane improver and a specialised ester lubricant. That means it’s not only clearing out the gunk but also smoothing your engine’s running and shielding vital parts from wear and tear. Plus, it helps remove water from your fuel, which can be a sneaky culprit behind engine dramas.
How does it benefit your engine?
- Frees up sticky or blocked EGR valves, improving airflow and cutting down on smoke.
- Quickly reduces harmful exhaust emissions to help you stay on the right side of emission regs.
- Restores lost power and responsiveness, making your diesel feel sprightly again.
- Boosts fuel economy by cleaning injectors and fuel lines for better combustion.
- Protects your turbo and catalytic converter, helping them last longer.
Using it couldn’t be simpler—just pour the 400ml bottle into your fuel tank, and let it get on with the job. Regular use keeps your engine in cracking condition and can save you a pretty penny on repairs down the road. Whether you’ve got a smoky exhaust, rough idling, or just fancy keeping your diesel shipshape, this cleaner is a sound bet.
Just a quick heads-up—if your engine’s got serious mechanical faults, this won’t work miracles, but for everyday running and nipping emissions in the bud, it’s well worth having on hand. If you’re unsure, it’s best to give your vehicle a thorough once-over first.






