[hondo434]

Jamesqf, Thanks for you concern, I have already invested a small amount to try the magnets myself. I have had them on for over two years and have enjoyed substantial savings, far more than my small investment.
I am not saying that the magnets are causing the increase in milage, what I am saying is when I put the magnets on my milage went up.
Last year I lent a set of magnets to a member and I have't heard anything back from him.
My conclusion is the vehicle must have fuel injection and an ECU to show any savings.
Another thought, I think everyone can agree that a magnet has a push pull effect on liquids. Consider that there is no electricity in the floor, but if you slide your feet across carpet you have electricity. When a magnet is installed around a fuel line there would be the same push-pull effect, only the magnet stays stationary and the fuel moves past the magnet causing friction and exciting the fuel.