Sun Valley Idaho? I'm in Caldwell if you know where that is. Yeah we have 2 non ethanol choices, but not at the same place. One station has 91 non ethanol and the other has 89 non ethanol. I will try a tank of each and track my mpg. Do you guys find the computer to be absolutely accurate or do I need to use my odometer? I can figure that myself after a couple tanks of course.

We have 89 and 91 non here but I have only used the 91 non. I don't get out of Ketchum to much so its always here. I have not been able to find the 91 non outside of Ketchum. I think there is one place in Boise.