Diesel Fuel System Kit

This stuff works!

At one point I was skeptical of additives until personally testing and researching, but this stuff works. I had an EGR issue and check engine light on 6.6 Duramax from soot build up and this cleared it up after one tank and no problems 20,000 miles later. I use this every time I fill up and have also noticed less frequent regen. I think it has made a small improvement in MPG I dont really track that strictly since always towing but it is nice to know my fuel pump and injectors also have better lubrication with this product for a longer life. I wish I would have started using it sooner. The customer service is also fantastic, I made a mistake on my order and they helped me out right away.

Can Feel It in the Seat of Your Pants!

My 2023 GMC Denali runs good already and has pretty good get-up-and go, but I just rolled over 50K on it and decided to run some Archoil Treatment through just to clean it up. WOW! What a difference! Performance is so much better and using the trip meter I’m getting close to 20 mpg from the truck! That’s huge and you can definitely feel it when getting onto the freeway and anytime you need a little bit more oomph from the engine. I also wanted to mention how much quieter the engine sounds, it’s almost like I got a new engine! Overall, very pleased and happy to Recommend this for any Duramax Owners.

Very pleased!

Using this in my 2012 Duramax, I'm experiencing fewer regions, as well as shorter regions. Fuel mileage has increased, truck has new life! Will be using this in our construction equipment as well. Get some! You will not be disappointed