Do you put a little in on each fill up or the whole bottle at once?

The best way to apply this product is to fill up your tank with petrol to the maximum then put the whole bottle in then not put any petrol in until the tank is fairly low, that way the Archoil gets to work and cleans the engine better. Also I have found that going on the Motorway doing 70 helps the Archoil work its way around the engine better and more effectively. So you use the whole bottle at once and let it do its job, it is very good and like a tonic to the car.

Can it be used on EcoBoost 2.0 engine?

That's a Ford petrol engine isn't it? I'd be happy to use the Archoil cleaner on that one.

Whats the difference of putting in this cleaner before or after filling up .

Very little other than you need to ensure there is sufficient room to add the product afterward. It will mix through the normal movement of the vehicle. Adding fuel afterward ensures an instant mix and that all the product is washed down the filler neck, but this is not essential with a 400ml size cleaner.

How to use it on the car

Firstly, do you have the correct AR6400? The AR6400-P is for PETROL engine only. For a DIESEL engine use AR6400-D. If you have the correct product then simply pour the complete canister into your fuel tank when you next fill up. Use a second canister about 5000 miles later then one canister every 9000-10000 miles. I've used this product for at least the last 5 years and I'm convinced it works well, keeping the engine internals clean, lowering emissions and generally improving performance.

Archoil Ar6400 P Max Petrol Additive

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฿4771

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Description

🚗💨 Unlock your engine’s hidden power and drive cleaner, faster, smarter!

EMISSION SLAYER - Rapidly cuts harmful exhaust smoke and emissions for a cleaner drive
TOTAL ENGINE DETOX - Cleans injectors, turbo, EGR, GPF & catalytic converter for peak performance
TRUSTED PRO FORMULA - Backed by a decade of professional use and emissions pass guarantee
POLYETHERAMINE STRENGTH - High-strength PEA formula aggressively removes stubborn carbon buildup
POWER EFFICIENCY BOOST - Restores lost horsepower and improves fuel economy by up to 15%

Archoil AR6400-P MAX Pro PEA is a 400ml advanced petrol engine cleaner that targets the entire fuel system—injectors, combustion chamber, turbo, EGR, GPF, and catalytic converter. Its high-strength polyetheramine formula removes carbon deposits, restores engine responsiveness, improves fuel economy by up to 15%, and reduces harmful emissions. Trusted by professionals for over a decade, it ensures smoother acceleration and cleaner exhaust, making it essential for maintaining peak engine performance and passing MOT emissions tests.

Specifications

ASIN	B0719426Z8
Best Sellers Rank	2,561 in Automotive ( See Top 100 in Automotive ) 64 in Fuel Systems
Brand	Archoil
Customer Reviews	4.7 4.7 out of 5 stars (192)
Date First Available	2 May 2017
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Guaranteed software updates until	unknown
Item Weight	500 g
Manufacturer	Archoil
Manufacturer part number	AR6400 430
Manufacturer reference	AR6400 430
Model	AR6400-P MAX
Product Dimensions	28814.4 x 28817.21 x 0.01 cm; 500 g

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฿4771

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Archoil AR6400-P Max Petrol Additive

Description

Specifications

Common Questions