AR6400-D MAX Pro DPF Cleaner 400ml & AR6900-D MAX 250ml

Hiya well what can I say but amazed. I have a peugeot boxer and if you have had one you know how sensitive all the sensor are. If one is out your black smoking. Well I brought this archoil cause of the reviews and glad I did. I am only have a tank used but I can honestly say I can feel more responsive. No smoke at all . Runs smooth and nice tic over. Will defo use again in 5001 miles

I don’t usually leave reviews, but I felt this deserved one based on real world results.Over the years I’ve tried plenty of diesel treatments and fuel cleaners, and to be honest most have made little to no difference. This one, however, has been genuinely impressive.I own a 2016 VW Passat Estate 2.0 TDI (150bhp) with around 110,000 miles. Before using this, I was averaging roughly 50 mpg. About halfway through the first treated tank of cleaner, I noticed the average had already increased to around 54 mpg – with no change at all to my driving style or routes.After finishing the tank and continuing with the treatment, the improvement carried on. Now, after using a few treatments, I’m consistently seeing 62–64 mpg.I wasn’t expecting results like this, especially given past experience with similar products, but it’s been a very noticeable improvement for me and with the current cost of fuel being high it’s a welcome improvement.Would definitely recommend.

Amazing product, I have a 16 year old X5 that started to clog up the EGR and get sticky EGR errors. When you get any errors on how the car breaths it will block DPF regenerations, so I also had a blocked DPF; so after clearing codes and dosing my tank of fuel with this - I set off for a drive and saw the DPF successfully regenerate 20 minutes into the drive. The key point here is that if the product also lowers the combustion temperature for the soot to break up and leave - so it can passively recover the DPF whilst also unstick the EGR. Car drove much better afterwards and could feel the power and responsiveness come back. Still running on the AR6900 so that the EGR and inlet restores gradually over time.

A good and useful supplement for fuel and engine and excellent effect.

Always comes immaculately packaged and spot on time!The product is of average price however the results are very much above average.I've used alternatives in the past and always returned to Archoil for assured quality results.I've unstuck sticky turto vanes and restored Egr's .If you care about your diesel engine then buy the best -- Archoil 🚌

Needed to clean a RGV valve, very simple to dose the tank , works well,have bought the additive as part of a package, I haven't used that yet , so will right a review once I've used it !

Ok so im not realy one to believe in snake oil hypes etc..however i think i should share this with you people out there..(perhaps to a few sceptics too..)So i had just purchased a Nissan xtrail 2.0 dci..& on the way home management light came on..(perhaps the crook trader deleted it prior!)..so off it went to my local mech & it came up with a brake switch fault/failure but it was a dealer part only..Now i personally thought it could be the DPF as it had been stood a month or two prior to my purchase..(common issue with the xtrails of that year) & there were some tell tale signs that it may have had some neglet in regards to normal servicing..So I trawled the net for a good DPF cleaner & this 'Archoil' popped up..so i read the reviews etc what it did for people's cars, how it improved functionality of their cars, turbo spool improved etc..I was feeling flush that day so i thought let me waste £20..not a cheap product but i had planned a trip to Devon the following week (6hr drive) so i bought it..Threw it all in with a full tank of 'normal' diesel, not V Power (yet)..& 310 miles later management light still lit & the car felt sluggish on acceleration as it did when i purchased it..Drove it around there over the week & filled tank up again for the journey back.Just as if by magic at the fuel station the management light went..it LITERALLY went by its own accord!!Ok wow Brilliant..now lets see it on the motorway..Hit the motorway & no word of a lie..the 4x4 felt ALIVE! Turbo spooled well, i got the acceleration i wanted, the overtaking was safe & comfortable..so whatever this ARCHOIL is..WORKED FOR ME!!Now whatever it did for the car, cleaned the DPF, or turbo, or exhaust, or whatever..im GLAD i bought it!5 stars from me..(for a change! Lol!)

No noticeable difference in driving experience or MPG with my Mercedes GLE 350d. This may mean that after 58000 miles the engine was still clean enough that this treatment was not needed.I used the larger bottle in a half tank of diesel, and on the following tank I drove a 170 mile round trip that I do regularly, having filled up at my usual Esso station. The resulting MPG was as experienced before using it. The engine already ran smoothly and quietly so no improvement to report there either.Hopefully I did not waste my money and it has done some level of cleaning to keep things in good order. I've given three stars as there is no way to tell if there was any result from using this, but at least it was easy to add to the tank.