I did have stage1 first, but only for about one week.
To get a safe mixture of E85, I will go to the station with a 3/4 full tank and fill the rest with E85. Give it a good 50 miles of driving to make sure it has a chance to mix with the 91 and get down the fuel line, then switch to map2. It's a little more than 20% - should be fine. Time to google where to find this stuff.
Last edited by Tuesday; 08-07-2012 at 12:19 PM.