In article <3F4BA46C.D570F06B@lycos.com>, MikeHunt@lycos.com wrote:

>All of the gasoline's sold in your area are basically the SAME
>blend no matter which brand you choose to use. Federal
>regulations set the mix for your area, as for all others in the
>US, based on altitude, ambient temperature among other
>parameters. Any difference in fuel mileage is statistically
>immeasurable even if commercials imply that it can be measured

They generally all come from the same distributer, with different
detergent packages added when the trucks are loaded.

--
* PAUL K. BRANDON pkbrandon@mankato.msus.edu *
* Psychology Dept Minnesota State University *
* 23 Armstrong Hall, Mankato, MN 56001 ph 507-389-6217 *
* http://www.mankato.msus.edu/dept/psych/welcome.html *