archoil.com Reviews 

Easy to find and purchase what you are looking for. Product comes in an easy dispensing bottle that measures it out for you.

I've put 150 mi on my 7.3 and the 30° cold start still smokes until it is warm. I feel like it starts somewhat better in the cold I was hoping the white smoke would go away, it does not till it's close to operating temperature. I changed my oil at less than 3,000 and fuel filter at every oil change. With every other tank of fuel, to use either amsoil additive or stannadyne

Ordering was easy, product was well packed and arrived on time. I do not sue the truck much so this is based upon 2 tanks of fuel with a new truck and low miles. So far the truck seems to be running great and the mileage has increased by either the addition of this or just break in. I will use this to assure smooth running as we put more miles on and do some pulling of the camper in the spring. So far we are doing well.

Not only does this product actually work as described, it is the first additive product I have sold in my shop that customers are completely satisfied with and are coming back to get more. As well as referring others to use the products.
Furthermore we are a dealer for Archoil and an order we placed was miscalculated on pricing and tax, we informed them and immediately the problem was resolved. Very rare to have that kind of customer service anymore. They are great to work with and sell an outstanding product. Thank you!!

Timely shipping emails on products ordered delivery emails with schedule dates. So far just starting using and within 150 miles my mileage is up 1.2 mpg.

Easy process and timely response
We are anxious to see if the claims are true. There will be a second review once we have a few hundred miles under our belt.

Brand new truck added it to the second tank fill up. Went from 18.0 to 21.0mpg over a hundred mile trip. 2025 GMC 3500 SRW

Fast shipping. Been running these products in two trucks now for a few months. I feel like I need to run them a little longer to judge performance.

i ordered 2 Bottles and they never showed up ! i think this place is a scam , beware !!!!!

I have not received my product yet.

Haven’t tried the product yet, but delivery was not very good, two out of five bottles, seals were broke and leaked all over the inside of the bag, kind of a mess and for the price you pay I shouldn’t have to deal with this.

Easy to order information about the product was excellent. I have a new diesel truck. I would love to get better gas mileage. I will do a review after running it.

Easy to order. Quick to receive

Buying on line is so easy. And the stuff just works. Does what they say it should. Will definitely keep using

I am new to using your product on my 2019 MACK Anthem. I am an owner operator and seek products that WORK and assist in the maintenance of my truck. Keeping it on the road is priority for me. We all know DPF/One-BOX issues are of the top concerns for us truckers in todays riggs. I look forward to continuing to utilize your product in my truck.

Great product

Great products I watched the videos on U tube and flowed the instructions as it was my first time using the product(6400). I recommend using it when you are going to take a long trip at least 200 miles if not it might take a little longer to clean the components. Then use the (6500) as directed on the bottle. Have not used the oil additive yet waiting for next oil change.

I've been using the AR6500 in my '22 Ram 3500 6.7 for about 9 months now, and recently finished up using the AR6400-D for the second time. Hands down, I can notice a difference with the AR6400-D cleaner for that tank and the next fill up. As for the AR6500, I double-dose (2 oz. instead of 1 oz.) each tank. I do notice shorter regen times (45 min now under 30), and better fuel mileage when towing. I don't notice much on longer intervals between regens when not towing (still 200 miles or less) but have went over 800 miles when towing between passive regens.

This Product really work I've been using it for a while now. You will notice the difference in your engine.