5 ways to better fuel mileage

These questions have been asked before. Many people including myself,believe that there are not only a difference in service stations quality of gasoline. But you can get more mileage from quality gasoline compared to "Cheaper Gasoline". You can Google that question, and like just about everything else have two convincing sides to each questions asked. Car manufactures in fact swear that if you are using a higher octane fuel in an engine that requires only 87 octane, you are just wasting your money. This one I do believe. In fact what I am willing to do, to prove this point. I will video tape and show you that for three weeks I will fill my tank with one of the higher quality gasoline and record my mileage. Then for three weeks I will fill my tank with a lower quality of gasoline and also record the mileage. In order for this to be accurate. I will make sure with both test, I have the same amount of weight in the vehicle I use for this test. And make sure I drive th