I just want to tell everyone of a Real Product that works. It is called FuelBoost it is not one of those pill or MLM products. I own an automotive shop and it is a product that really get you a minimum of 10% savings on fuel cost.
And I have noticed a huge pulling power increase in my bottom end torgue. Check it out..
http://www.bestdieselmpg.com
Please let me know what you think. It is not the cheapest because it is a product that works and not only keeps everything clean but actually improved the burn of the fuel.