Archoil Diesel Fuel System Cleaner

Archoil Diesel Fuel System Cleaner



  • $27.95 CAD

AR6400-D is formulated to remove deposits in the fuel system, on injectors and in the combustion chamber. Use AR6400-D to eliminate rough idling and increase power and fuel efficiency. AR6400-D will boost cetane up to 7 points.

The AR6400 will remove particulate matter in Diesel Particulate Filters (DPFs), extending equipment life and reducing the frequency of regeneration cycles. Use AR6400-D to clean blocked DPF systems, problematic turbos and dirty EGR systems.


Add the correct amount of AR6400 to the fuel tank first and then fill up with fuel immediately afterwards. Treatment ratio is 1:100 > 1:200. A single 14.5oz bottle will treat between 12 to 22 gallons of fuel depending upon carbon buildup.

Use every 5000 miles/8000 kilometers or use once and follow up regularly with Archoil AR6200 Fuel Modification Complex.

NOTE: AR6400-D Fuel System Cleaner is NOT the appropriate product to remedy PowerStroke (HEUI) injector issues. Instead, please use Archoil AR9100 to eliminate PowerStroke (HEUI) injector problems.

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