AR6400-D Diesel Fuel System Cleaner

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  • Regular price $19.95



Customer Reviews

Based on 171 reviews
88%
(150)
8%
(13)
3%
(5)
1%
(1)
1%
(2)
M
M.P.
Amazing

I thought my 7.3 ran fine. After I used AR6400-D, it starts easier and runs smoother. I really didn't expect much of a difference, since I am very meticulous with maintenance, but this stuff actually works.

R
R.E.
2012 Ford F350 6.7 Scorpion

Good product. I can definitely feel and hear the difference after I run a tankful through the motor. Also run the Archoil with every fillup. Glad I found this.

M
M.k.
Awesome

Two thumbs up - some guy

J
J.A.G.

Awesome Product

C
C.D.
Fantastic Product

Great product - ran one bottle through my 7.3 and immediately noticed a marked difference in easier starts and smoother running.

Essential for All Diesel Owners

This new Archoil product restores performance and improves fuel economy in your truck by removing carbon build-up from the key fuel system components.

Please note: AR6400-D does not fix HEUI injector stiction - please use Archoil AR9100 Friction Modifier to eliminate stiction.

 

Archoil AR6400-D Diesel Fuel System Cleaner is absolutely crucial to the longevity of the engine and the fuel injection system in all Power Strokes.

- Bill Hewitt



AR6400-D Diesel Fuel System Cleaner

Treats 40 gallons of diesel. Use every 3,000-5,000 miles.

AR6400-D Benefits

  • AR6400-D removes carbon build-up from injectors and injector tips to ensure correct spray patterns. This leads to restored performance and improved fuel economy.
  • AR6400-D's unique formulation removes carbon from post-combustion components including the turbo and DPF
  • AR6400-D eliminates harmful turbo deposits which cause lag and less boost. Use of AR6400-D results in unrestricted movement of the turbo/variable vanes to avoid issues with excess heat and wear
  • AR6400-D improves combustion which benefits the EGR with a reduction in carbon accumulation
  • AR6400-D's powerful chemistry cleans the DPF and reduces regen cycles
  • AR6400-D is suitable for use in all diesel engines




The Ultimate Diesel Kit

The Archoil Ultimate Diesel Kit includes Archoil's newly-developed AR6500 Diesel Treatment 33oz, AR9100 Friction Modifier 16oz and AR6400-D Diesel Fuel System Cleaner 12oz.

This is the must-have kit for your diesel vehicle. AR9100 eliminates stiction and associated cold start problems while AR6500 provides regular maintenance to your fuel system at every fill-up, combating issues associated with poor quality diesel. AR6400-D provides a powerful, one-tank cleaning service to remove harmful carbon build-up from the fuel system.

The Ultimate Diesel Kit Benefits

  • AR9100 eliminates hard/cold start issues caused by HEUI injector misfires in 6.0L & 7.3L Power Strokes
  • AR9100 forms a solid boundary lubricating film to improve performance and protect engines, gearboxes and hydraulic systems
  • AR6500 Fuel Treatment boosts performance, ensures fuel quality and maintains your fuel system
  • AR6500 promotes a more complete combustion which improves efficiency, power and response
  • AR6400-D rapidly removes carbon build-up from the injectors, turbo and DPF
  • AR6400-D restores performance, improves fuel economy and smooths idling