From what I'm learning, the extra 3-5% is not going to make a difference anyway.What brand gas station was 80%? That’s actually a pretty decent %.
Right, but the mpg is a measure of efficiency and cost per mile to operate.Well i have a lot of idling since i was working on my semi in last 2 days so i used Denali to cool.me down. Friking 95f in MO. I think it will burn more but E85 here is $2.40 vs 3.80 for 93. But i didnt do it for MPG, i did it for future mods ill be doing. Im waiting in Fuel-it BT/Raw signal output 50-150hz jumper harness for E85 sensor