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🚀 Unlock peak diesel power with every tank—don’t let deposits slow you down!
Archoil AR6400-D is a premium diesel fuel system cleaner designed to rapidly remove injector and turbo deposits, restore DPF function, and improve overall engine performance. One 12oz bottle treats 30-40 gallons of diesel, making it ideal for regular maintenance every 5,000 miles. Compatible with all diesel engines, it delivers smoother rides, better throttle response, and enhanced fuel economy, helping professional drivers keep their vehicles running at peak efficiency.







| ASIN | B072BWR7J3 |
| Amazon Bestseller | #291,496 in Automotive ( See Top 100 in Automotive ) #49 in Diesel Additives |
| Brand | Archoil |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,646) |
| Date First Available | March 24, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W x H | 20.3 x 20.3 x 20.3 cm |
| Item Weight | 453 g |
| Item model number | FBA_AR6400-D |
| Manufacturer | Archoil |
| Model | FBA_AR6400-D |
| Product Dimensions | 20.32 x 20.32 x 20.32 cm; 453.59 g |
ベ**ベ
海外から発送した件については連絡がありましたが、国内について発送の連絡が無かったのが残念です。 ヤマト宅急便のメンバーズ登録していたので、宅急便屋からのお知らせで発送されたということを知ったので。 商品自体には何も問題が無かったです。
M**A
My Truck was running like garbage! 2000 F-250 7.3L. Was throwing 9 engine codes, would barely start, usually wouldn't stay running, and if I tried to drive it anywhere it was an adventure, no power, could die anytime and strand you, a nightmare. So I bought this Archoil Diesel Fuel system Cleaner and Archoil9100 Friction Modifier. Expecting to be disappointed but willing to take the risk before spending big money on repairs at a garage. I dumped the products in, and tried to start the truck right away (block heater had been plugged in for hours). It was about -8C out; couldn't get the truck to run for more than 45 seconds. Did this 3 times. The next day after leaving it plugged in over night, it starts under duress, but I manage to get the rpms up to 2000 and hold them there for about 5 mins. I let the truck come back to idle and leave it idling for 30 mins. Come back outside and it's still idling, good sign, sounds good too. Decide I'll drive it 1 km down the road and see how it drives to the gas station, I needed to fill it up after all, I hadn't followed the mix instructions on the fuel system Cleaner. I baby it down the road. Fill it up. Decide to give'r a rip on the way home and it runs awesome, decide I'll rip to the next town and get a coffee, truck pulls and cruises at 120 km/h easily. 2 weeks later ish ans still running great. Also I wiped the engine codes and ran it for a few hundred kms and now only have 1 code that shows up. Awesome product.
F**O
The DPF warning light came on in my 2014 VW Touareg TDI Lux and it was suggested that I run a tank with this product before I spend a fortune at the dealer. (To be detailed, my tank is 26 gallons, and this bottle will treat 40 gallons. So, I used 3/4 of the bottle and filled my tank. Added the remainder of the bottle and 10 more gallons of diesel when my tank was half empty.) Voila! The light went off within driving about 50 miles and has never come back on. That was a couple of years ago and I now run an Archoil tank about every 6-7 months, for good measure. The fine folks at Archoil recommend every 5,000 miles. I'm probably near that ballpark. Great stuff!
I**!
It is good
D**S
So far after using this, I seem like the truck is getting better fuel mileage, and it running a lot smoother
R**Y
Since the turbo doesn’t seem to be caked up and everything is working good, I guess it helps
Trustpilot
1 month ago
2 weeks ago