Quick Summary
Archoil AR6400-D MAX Pro is a diesel fuel system cleaner in a 400ml concentrate format, made for diesel engines. It is described as a DPF cleaner, EGR cleaner and full fuel system cleaner, with use across injectors, fuel lines, fuel pump, turbo, DPF and catalytic converter.
Who It Is Best For
This suits diesel drivers who want a cleaner fuel system and a product that is intended to help with running issues, smoke and emissions concerns. It may also appeal to buyers looking for a single treatment that covers several diesel engine components.
What To Know Before You Buy
It is described as suitable for all diesel engines, but buyers should still check that it matches their vehicle and intended use before ordering.
Pros: Covers several diesel system areas in one treatment and is positioned for cleaning, emissions reduction and smoother running.
Cons: Results can depend on the condition of the engine and the specific issue being addressed.
Common Buyer Questions
What does this cleaner do?
It is described as a diesel fuel system cleaner that also acts on the DPF, EGR, injectors, turbo and catalytic converter.
Is it only for diesel engines?
Yes, it is described for diesel engines.
Will it help with smoke and emissions?
It is described as helping reduce harmful emissions and unwanted exhaust smoke.
Can it help fuel economy?
It is described as helping restore fuel economy and improve mileage.
How much is in the bottle?
The listed size is 400ml.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Archoil |
| Product name | AR6400-D MAX Pro |
| Product type | Diesel fuel system cleaner |
| Listed use | DPF cleaner, EGR cleaner and full fuel system cleaner |
| Areas mentioned | Fuel injectors, fuel filter, fuel pump, fuel lines, engine, combustion area, glow plugs, turbo, DPF and catalytic converter |
| Size | 400ml |
Final Buying View
Archoil AR6400-D MAX Pro is a diesel cleaner aimed at buyers who want broad treatment across the fuel system and exhaust related components in one product. It is presented as a strong option for diesel engines where cleaner running, lower smoke and better overall performance are the goal. If you are comparing diesel treatments, check that this format and size suit your vehicle before ordering.





