ArchoilAR6400-D MAX Pro Diesel Engine, Turbo, DPF Cleaner 400ml & AR6900-D 250ml

I was having issues with my DPF doing a regen too frequently. My differential pressures were high with the car off! I put a tin of 6400-D in and within 15 miles the soot levels started to come down slowly. I’m doing an oil change tomorrow so I want a nice clean dpf to run the new oil without a regen happening straight away on nice fresh oil, so I forced a regen on my local dual carriageway. 20 miles later I get home and I have a mere 4g of soot in my dpf, my pressures are reading 0 with the car turned off and it seems to have fixed my issues with 20 or 30 miles of using it! Incredible stuff.

Perfect packing. Fast delivery.

I’m always dubious of additives, after using many brands for a number of years on my diesel c class (2008), I noticed with the general brands some gains in responsiveness but not much else. Archoil so far after 500 miles has seemingly provided similar if not better results then other brands, and for the first time, I’ve seen a reduction in smoke from the exhaust on hard acceleration, so far so good!Only negative is the packaging it came in did have a very strong diesel/spirit smell, to be expected?

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!)

This is not the cheapest product by a long shot, but so far, it seems to be working. There is lots of black smoke and more power from the engine. So far, so good.

Finally a treatment that does what it says.Used this on 2 higher milage vehicles. Both vehicles noticed a difference. Quieter engines, Better response and certainly cleans everything. Will recommend this product to anyone with dpf issues or simply just to return the vehicles performance. I will be using this more often.

Works!

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.