I'm just curious if anyone has tried this product. I work for NASCAR and heard about this product, did a lot of research on the internet, and ordered some last week. My NASCAR season doesn't start back for a month so I tried the treatment in my Ford Expedition and my gas mileage has gone from 10.5 to 14.0. It also runs better now (It has around 124,000 miles so it was getting a little rough). Anyway, just wanted to get some feedback on this product and post my results. It's not a new product, big industries have been using it for years. It was just recently packaged for the end consumer like me. Also, GE has been using it for years. Let me know about your experience!! I'm excited about it!!