fordrocks wrote:
Really that's crazy. I'm still going to try it, but not what I expected. I have good luck mixing 50/50. Are you guessing or have you towed with it and got these result? You always lose 30 percent? Different trailer weight has nothing to do with it? I would get about 510 miles a tank with regular and 460 with e85 regular driving. That's not 30 percent is it? Thanks
There is less energy in ethanol than there is in gasoline. Diluting gasoline with ethanol will always give you less energy. And less energy means you have to supply more fuel to go the same speed. Thus you get lower miles per tank. It's plain and simple physics.