I been running this stuff for 3 years and my fuel mileage pays for it many times over .
Was very skeptical about additives until the ol girl started running a little rough. 3rd owner and she has been pampered her whole life. Now she is running like a new Centurion with no smoke and smooth as silk. Best running 7.3 I ever had.
I purchased the P3-kit so that I would not have to worry about ordering @ the last minute. I only put about 10-15k mile on my truck yr but those miles include pulling a 33ft camper. I love the way this product allows my truck to perform and I feel confident that I am protecting my vehicle from premature failure. I get better fuel economy on top of all of this that.
I have and am using Archoil gasoline and oil products. After I first used Archoil and monitored my car performance for over six months, I bought two other kits for my son and son-in-law. They have cars and motorcycles and boats, so they really could use the benefits and protection that Archoil provides. I use it on my four cars and find other ways to use it around the house. Try it and use it with confidence. It is not magic, but it is nanotechnology.
The 9100 made all the difference in the world in cold starts. This is my second treatment with T6 Rotella, and I foresee many more.
The 6200 brought my mileage from 14 to 26 mpg! Then I realized I forgot to reset the trip odometer. It’s still 14 mpg. We’ll see what future fill ups show.