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Archoil AR6400-D MAX Professional Diesel Engine, Turbo, DPF & CAT Cleaner Concentrate

PRODUCT CODE: AR6400-D DEFAULT
AR6400-D MAX is a powerful next-generation all-in-one fuel system, engine, turbo, DPF and CAT cleaner. It is the culmination of years of research and the decision to combine the original AR6400-D Engine Cleaner, AR6500 DPF Cleaner and AR6600 Turbo Cleaner technologies providing the greatest value and product performance into a single treatment.
Variant Title Product Code
Archoil AR6400-D MAX Professional Diesel Engine, Turbo, DPF & CAT Cleaner Concentrate - 5 Litres AR6400-D 5L
Archoil AR6400-D MAX Professional Diesel Engine, Turbo, DPF & CAT Cleaner Concentrate - 2 x 400ml AR6400-D-twin
Archoil AR6400-D MAX Professional Diesel Engine, Turbo, DPF & CAT Cleaner Concentrate - 400ml AR6400-D 430

Availability: In Stock

RRP: £26.62

Our Price From Excl. VAT: £19.96 From Incl. VAT: £23.95

You Save: £2.67 (10%)

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Product Description

Details

Rapid improvement in engine technology has resulted in an imbalance between engine design and fuel quality. This combined with non-optimum driving conditions can result in an accumulation of deposits in the fuel system, combustion area, turbo, diesel particulate filter (DPF) and catalytic converter (CAT). These deposits effect performance, fuel economy, exhaust emissions and engine refinement.

They can also cause engine warning lights or restrictive “limp home” conditions. To address these issues Archoil has released its latest high-strength diesel cleaner, AR6400-D MAX. AR6400-D MAX is a powerful next-generation all-in one fuel system, engine, turbo, DPF and CAT cleaner. It is the culmination of years of research and the decision to combine the original AR6400-D Engine Cleaner, AR6500 DPF Cleaner and AR6600 Turbo Cleaner technologies providing the greatest value and product performance into a single treatment.



FUEL SYSTEM CLEANER

AR6400-D MAX quickly restores engine performance and fuel economy lost through deposit buildup in key parts of the fuel system, engine and emission control systems. Molecule by molecule deposits are safely removed. AR6400-D Max helps restore variable geometry turbo operation and diesel particulate filter regeneration. AR6900-D MAX will remove all forms of deposits from fuel injectors including carbons, varnish and stubborn lacquers.

AR6400-D MAX - Engine Clean-Up

AR6400-D MAX will effectively clean older as well as modern Euro 5/6 specification fuel systems. It is suitable for all diesel engines running on pump, bunkered or bio-diesel blended fuel.

LUBRICANT

AR6400-D MAX delivers a modern lubricant helping to protect high pressure injection systems and fuel pumps during the cleaning process.

AR6400-D MAX - Friction Test Results

CETANE BOOSTER & COMBUSTION CATALYST

AR6400-D MAX contains a proven cetane booster to improve combustion efficiency and engine performance, whilst reducing engine noise. A combustion catalyst technology then facilitates a cleaner burn, improving combustion quality further.

These additional functions not only provide an instant improvement in performance but facilitate the cleaning function by keeping recirculating hydrocarbons as low as possible.

FEATURES/BENEFITS:

  • Rapidly Cleans Fuel System & Combustion Area
  • Removes Deposits from Turbo, DPF & CAT
  • Raises Cetane Index Number
  • Smoothes Rough Idling
  • Restores Lost Performance & Economy
  • Lowers Harmful Exhaust Emissions
  • Lubricates & Protects the Fuel System

USAGE INSTRUCTIONS

  • Add the correct amount of AR6400-D Max to the fuel tank first and then fill up with fuel immediately afterwards.
  • Treatment ratio is 1:100 > 1:200. A single 400ml bottle will treat between 40 and 80 litres of fuel.
  • A 5 litre container will treat up to 1000 litres of fuel.

CAUTION: Do not overdose.

  • Use every 5000 miles or use once and follow up regularly with Archoil AR6900-D Max

Instructions

Details

USAGE INSTRUCTIONS

  • Add the correct amount of AR6400-D Max to the fuel tank first and then fill up with fuel immediately afterwards.
  • Treatment ratio is 1:100 > 1:200. A single 400ml bottle will treat between 40 and 80 litres of fuel.
  • A 5 litre container will treat up to 1000 litres of fuel.

CAUTION: Do not overdose.

  • Use every 5000 miles or use once and follow up regularly with Archoil AR6900-D Max

Downloads

Product Attachments

View FileArchoil Product Benefits and Application Guide    Size: (1 MB)

Reviews

Customer Reviews (28)

ARCHOIL© AR6400-D Review by J Smith
Rating
“Dear Sirs, I have just completed a course of your AR 6400-D and the small bottle of concentrate on my Audi A6 All Road which has now completed 211,000 miles.

This product did exactly what you said it would. I had forgotten how smooth this engine could be and the Emission fault light (which had been on for 20,000 miles) went off after about 300 miles. I wish to continue with your product, so what do you recommend to maintain the continued reduction in carbon etc.” (Posted on 06/01/2016)
ARCHOIL© 6400-D Review by Anonymous
Rating
The following is an article I posted on the Jaguar forums, if it is of any use to you then please feel free to use it.

“Hi guys. I’m new to these forums however I’ve found them a very interesting read. I’ve had the same problem as most on here with the car showing more warning lights than a jumbo jet out of fuel! Because of the constant selection of ‘Limp’ home mode, one garage said they would have to take the gearbox apart at the cost of a couple of thousand pounds.

A couple of weeks ago the car wouldn't start at all - after 5 days of scratching my head and after reading these forums I found out about the EGR Valve and someone said tap it with a rubber mallet, which I did. Hey Presto the bloody thing started. It seemed to me that the slightest bit of dirt would make the valve stick and because the sensors really couldn't tell what was wrong all sorts of lights lit up and ‘limp’ mode engaged.

Anyway, I have solved all my problems with an amazing product called Archoil. The product was AR6400-D. It’s supposed to clean your system including the EGR. I have only had the stuff in there for about 100 miles now and the difference is amazing. I’m hoping that before long I can take the rubber mallet out of my boot! It’s embarrassing sitting in the supermarket car park belting hell out of a Jaguar engine to make it go like most cars – I’m sceptical about products like this but I was desperate and willing to try anything.”

Footnote: I am in no way connected to the makers of Archoil. Just an ordinary Joe trying to get his car to work efficiently.

Thank-you.
(Posted on 06/01/2016)
ARCHOIL© AR6400-DReview by Harry
Rating
“Hi David, There’s a link to the AR6400-D thread I just started on thedieslgarage.com. There is no question this stuff (as well as all of Archoil’s products) sets the bar well above all others. Everyone I work with is a believer in these products - and these are master certified technicians with tons of experience, they run Archoil in all of their own personal vehicles.” (Posted on 06/01/2016)
ARCHOIL© AR6400-D Review by Ian G. Oliver
Rating
“I've used AR6400-D on my engine to great effect - It seems to have freed up a sticky turbo too! I found it better than BG244, which I’ve used for a few years in that respect.

After using the 6400-D I then discovered the existence of AR6400-CR. Since my engine has common rail injection, please can you tell me if I should have used the CR version of AR6400 and not the D version? Does it make any difference? What is the difference between the AR6400-D and the AR6400-CR please?” (Posted on 06/01/2016)
ARCHOIL© AR6400-DReview by James
Rating
“Hi there, firstly postage and packing - all very quick and prompt. The parcel was very well wrapped, but must have been subject to a bit of a beating as the AR6400 had seeped a little. Didn't seem to have lost much, so not the end of the world but makes you wonder what had happened to it to make the seal fail!

Anyway, onto the product itself. My car is a Saab 9-3 TiD 150 on a '07 and was averaging 38 mpg doing motorway miles at about 600 miles a week. I knew something wasn't right, but so far it's had the EGR, MAF, MAP and injectors all checked and nothing found to be wrong. The DPF has been regenerated but still the car seemed down on the economy figures and a little 'flat'. I had been using Millers Eco Diesel Power Plus with every fill-up but I thought it would be worth giving the AR6400 a go after reading about it being a 'new technology' (and not simply just a bottle of Kerosene or Two Stroke Oil).

I've now done a full tank - the exact same driving I do every week and the mpg is reading 44 mpg - I didn't modify my driving style and the car is exactly the same but the AR6400 seems to have worked wonders. In addition, it feels smoother too and generally more pleasant to drive thanks to a feeling of more torque being available.

I'd recommend AR6400 to anyone who has checked the items I have, and still feels their car is lacking. It's not a magic potion and won't fix a broken car or parts but it's really done the trick for me! Feel free to use this review - it's a good product so it's worth shouting about.”
(Posted on 06/01/2016)
ARCHOIL© AR6400-DReview by Kelly P
Rating
“I recently bought your AR6400-D from your website, and only bought my Peugeot 407 HDi 2.0 in January and had just over 105,500 miles on the clock.

The car was giving me about 44.5 mpg. Since putting the AR6400-D in the car, it’s now giving me about 50.0 to 51.5 mpg. The car now runs a lot smoother and has more power WOW!! I’m impressed, once used I will use the AR6200 20ml bottle to treat 200 litres given to me as a sample.” (Posted on 06/01/2016)
Un-blocked injector in a VW 2.0TDiReview by Bruce
Rating
My 2004 VW Golf V 2.0TDi 150,000 mls was intermittently misfiring - VCDS diagnostics identified injector fault on Cyl.No.4. Added AR6400-D and ran for 50 mls and the fault has cleared ........... hopefully for good! Re-checked with VCDS and no faults found. Great! (Posted on 28/08/2015)
ExcellentReview by peter
Rating
I have owned a 2013 Toyota Avensis Tourer 2 litre diesel (25000 miles) for10 months and know nothing about cars! However I decided to try the Archroil AR 6400-D Pro Diesel Cleaner.
Before using it my long term average was 53mpg. Since using it I have had two full tank tests returning 58 and 59 mpg. Very pleased. I intend to use it on an annual basis as I average only 10k per annum. (Posted on 10/08/2015)

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