fordrocks wrote:
I looked in my manual. No warnings about mixing the fuels. Thanks for all the advise!
Remember we have to run several tanks of E85 to get actual results of 100% E85.
I use my wifes '06 5.3 chevy 1500 flex fuel pulling a 7400 lb work trailer.
On 100 percent E85 it gets 9 mpgs pulling the trailer and 10-10.5 on 100 percent gas.
Not towing out on the highway on E85 = 12 mpgs vs 18 mpg on 100% gas.
What will your vehicle get ??? no one knows till you make your own tests.
I live out so we put lots of miles on a vehicle. I run several tanks to make a mpg average. One tank tells me nothing.