AR6400-G Gasoline Fuel System Cleaner

AR6400-G Gasoline Fuel System Cleaner

Regular price $24.95 Sale price$22.95 Save $2.00
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  • Restores Power, performance and MPG
  • Cleans direct (GDI), multiport and throttle body injection systems
  • Removes carbon deposits from intake valves and combustion chamber

One bottle of AR6400-G treats between 12 and 25 gallons of fuel. Use one bottle per 12 gallons of fuel for deep cleaning.

Use AR6400-G every 5,000 miles or as required.

Archoil's highly concentrated AR6400-G Gasoline Fuel System Cleaner is designed to restore and maintain maximum performance and fuel economy.

Even a brand new vehicle's performance will decline if not regularly treated with a fuel system and engine cleaner.

AR6400-G uses PEA detergents to quickly and safely remove gum, varnish and carbon from the fuel system and engine. AR6400-G will also clean carbon deposits from intake valves on manifold injected vehicles, and help to remove deposits from turbochargers and EGR valves.

Optimize Power and Fuel Efficiency

Manufacturers including BMW, GM, Honda, Toyota, Volkswagen, Mercedes-Benz and Audi, recognize that the levels of detergents required by the EPA to be present in gasoline is not high enough to maintain optimal engine performance. AR6400-G will remove deposits which have built up over time to restore lost power and fuel economy and maintain the fuel system.

AR6400-G FAQs

AR6400-G is a highly concentrated fuel system cleaner designed to remove existing deposits from your fuel system and engine. AR6200 Fuel Treatment is added to every tank of fuel to boost performance, ensure fuel quality and protect the fuel system from wear, deposit formation and corrosion. We recommend using AR6200 at every fill-up between AR6400-G treatments.

Removing deposits which have built up over time will restore power and fuel economy which has been degraded by deposit formation. Using a fuel system cleaner regularly will maintain optimum fuel economy and power. AR6200 Fuel Treatment is a maintenance product and will help keep your fuel system clean in between treatments, but in order to remove heavy deposits the higher concentration of detergent offered by AR6400-G Gasoline Fuel System Cleaner is necessary.

Yes, you can use AR6200 at the same time as AR6400-G.

Customer Reviews

Based on 23 reviews
Richard C. (Comanche, OK, US)
Less Burning on Spark Plugs

I have been using this product on two vehicles.....a 2015 Chevrolet Implala 4 cylinder, and a 2017 Cadillac XTS 6 cylinder, both cars have been showing less burn on plugs and vehicles seem to be running better on power, acceleration and fuel consumption. Thanks for the great product. I don't purchase these products at every oil change or tune up....I usually buy them once a year and they operate just fine...Thanks.

John M. (Orange, CA, US)

Use it every 5000 miles, keeps all 7 of my cars and truck running great.

Dr J.
Archoil saves lives.

It’s true. The life of your engine can be saved when you use Archoil. Once you see the difference it makes in the response time and smoother idle, you’ll be sold on it.
Try it and quit wondering if it works. IT DOES!

Hope it's as good as 6400-D

I added AR6400-G to my 08 Cadillac DTS. I was not having any issues and therefore haven't noticed and change. That being said, I am hoping it performs as well as AR6400D I used in my Dodge 3500 Diesel truck. After about 50 miles it smoothed out the rough idle and was easier stating and quieter at idle. Good stuff.

John S. (Fair Oaks, CA, US)
New pep

I used this in my 2004 Mercedes S430 with 220,000 miles on the odometer. I experienced an immediate increase in responsiveness and some zip-bam-boom on acceleration.

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