2017 Ford diesel 115k miles (stock, not deleted). Started going into regen about every 50 miles and had a CEL for an oxygen sensor. Used the 6400D as directed and after one tank the regen cycle went back to normal and the CEL went away. Wish I would’ve used this product sooner. I will use Archoil products from now.
About a month ago I did an oil change on my 99 Dodge 5.9 Cummins. It has 234k. I've put a few miles on it now and believe the truck has more power.
I ran a month long test and ARCHOIL came out the clear winner. Temperatures at my 8000’ elevation routinely dip into the 20-30 below zero range. Once this winter I recorded minus 50 degrees Fahrenheit.
The test was comprised of observing the clarity of 3 fuel samples placed in Mason jars on my porch. To each I added the recommended dose for severe cold ( defined as zero degrees F and below). I tested Stanadyne, Power Service, and ARCHOIL. As temperatures dipped below minus 15 all three showed some level of cloudiness which I defined as the paraffin wax precipitation. ARCHOIL did so to a much lower degree than the other two. All three remained completely liquid. At first each day as temperatures rose back above zero all three regained complete clarity but over a number of cycles ARCHOIL was the only one where the number 2 diesel has remained crystal clear. The other two are progressively retaining more & more cloudiness as time goes by.
ARCHOIL is more expensive but in severe cold it is the definite safest bet of the three.
use there products in all I own and service highly recommended
The friction modifier is worth the time to use. Notice difference in cold start up within 200 miles. I add in-between oil changes.
The ar6500 is added twice a month. 3 oz. Each time I use. Seems to help in smoother idling and hope this will help the injectors, since diesel fuel is bastarderdised now a days, good help is needed.
I will continue to use.
Great so far noticed a improvement in mpg and quicker starts.
Way less smoke even passed emissions passing with a lower score than brand new trucks
I started using the diesel fuel cleaner and the diesel treatment at every fill up and man is it making a difference. My semi truck idle’s Mucherino smoother, regens way less which means it uses less DEF, and I feel like it has more power especially going up inclines I don’t have to downshift as much. I will most definitely be buying more of archoil’s product. Great price, fast shipping, and they actually make a difference!
Best disel treatment I’ve ever used. Will keep purchasing more in the future.
Out of all the additives I've tried. I like this one the most
I’ve only used it a couple times but I can see a difference in the turbo lag. I tow a job trailer daily and it definitely seems that it has better pickup and go. Not sure about fuel but I don’t usually check it being it worked everyday.
Great product fast starting smooth running and a quick throttle response
Two oil changes now with friction modifier and fuel conditioner. At 210k i have noticed enough of a difference that I don’t want to run without.
Great product
really enjoy using
overall helps on gas mileage. Just one little extremely downfall. The cap is sometime troublesome to get off and on. I will take with the benefits but I just thought the makers should know.
The product works great. Cured injector problem, runs smooth, no misses. Started using kit 2 yrs ago, very satisfied.
Very impressed by the results I got by using this product.
From first application, my 6.7 Super Duty just feels smoother. (138,00 miles).
Been using Archoil in my 2003 7.3 Excursion for a long time and it has been a great addition to keeping running smooth. Before I started using it the poor Powerstroke would run choppy in the cold Montana winters. Now it starts up quickly and runs smoothly.
I use the AR6500 in every tank of fuel. I drive in hill country and this benifits me.
Did exactly what it says, truck runs so much smoother.
This combination of additives has made all the difference in my 7.3 powerstrokes performance!
I put this in my Massey Ferguson 1725 tractor and noticed a difference the first day. Smoother running and easier to start. Next is my Ford loader tractor and see how it works in it. Love all Archoil Products.
-5 degrees in Wisconsin, forgot to plug truck in, went outside and fired right up. I’d say it does it’s job!
