If you believe that you are getting an increase in your mileage with the fuel additives you are using, GREAT!!! However it has been documented that fuel mileage can vary between 5 and 15 % just frm the different additives the fuel companies put in their product.

Here's a solution that will work in conjunction with your additive or without any additive at all. AND it guarantees a savings on 20% +

Lowers emissions, cleans out your engine, FORCES you to use less fuel :-)).

http://www.savefuel.ca/cmd.php?af=407331

Again, NOT an additive but an addition to your fuel system. This will BLOW YOUR MIND!!!!!!!!!!!!!!!!

http://www.savefuel.ca/cmd.php?af=407331