archoil.com Reviews 

This product works !!

Easy purchase with different ways to pay.

Easy ordering, fast shipping. Fantastic products..

I researched this product before buying with good reviews and independent testing results, I decided to buy. Their website had a promotion which offered a discount and decent savings.
Product was delivered quickly and packaged extremely well. I have used 2 tank full doses so far and can already see a difference in the way it idles ( lower and smoother ), also seems to be using less DEF, but will need more time to verify.
So far I have been satisfied looking forward to some extended trips and highway driving to give me a better idea of performance and results

I purchased and used the 6400 in my first fill up and after a half a tank, I received the review email. I went and looked at my average mpg and I clearly see a 2 mpg increase! I was shocked and impressed. I was just looking to keep the fuel system clean and I am sure as I continue to use this my performance will continue to improve. I haven’t even started the 6500 and have good expectations moving forward. 2008 F250 Superduty 6.4. 285,000 miles Deleted and tuned and always strong in my experience! Thank you Archoil for a product that gave me over 2 mpg in the first half tank of fuel!

Easy to navigate website. Product descriptions are clear and easy to read.

First order hoping for great results

Have been a customer for years - Found out about your product on the Jay Leno's Garage tv show. I got 356,000 miles from my last Saturn SL2. :-) THANK YOU!!

I have a 2000 Ford F-350 with the 7.3 turbo diesel engine. It only 139,000 miles on it. After using Archoil products I have experienced the engine starting quicker and easier. The normal diesel knock is not as noticeable. My mileage, both with and without towing my 5th wheel trailer has improved, but not as much as I had hoped. I definitely will continue using Archoil products.

I have documented a significant increase in fuel mileage. Regeneration has reduced in time it takes and slightly longer periods between. Great product.

I ordered product and the US Postal Service damaged it so I only got part of my order and your customer service rep immediately resent a new order in full. Excellent customer service.

Quick, efficient shipping.
Still haven't made a trip with my truck so we will see how it compares with the reported benefits as we move forward.

Bought the product and I am very pleased with the results. I was getting 18-19 mpg before using and after 3 fill ups I’m getting 19-20 mpg. Will continue to use this product every fill up

Great buying experience, just started using it in my truck. We'll see as time goes on.

I received great customer service related to my 1st order / shipment in transit which got returned. Archoil Custmer service rep promptly got a new order in process which arrived in a day. Plus answered all my questions related to products I ordered. I’ve used fuel system cleaner combined with diesel treatment. So far have seen improved performance/ less exhaust regen cycles and DPF