What did you do to your car today?

[tdi_logik]

@AlpineSkiier

I get 28 city, 36 highway on average, with moderate AC usage.

Of course, same goes for your platform, once you go WOT it’s a different story. :lol

Once I get my e10 setup the way I want it, I am curious to see how my mileage will change once I switch to e85.

it will drop, not too much

@94Gt5.0

On average people are seeing a 15% decrease in mileage during cruising, and 40% during WOT with running E85.

ehh its really not tooo bad… with pump gas city driving and some highway but mostly WOT it was doing ~20mpg

with e85 in the tank, same style driving and alot of WOT i got 15mpg…

@jdaniels

It heavily depends on your tune, but unless you really lean it out I’d say 15% is a very, very generous.

30-35% decrease is about what you should be getting if you do nothing but scale your VE. The O2 sensors will force proper mixture in closed loop. Lambda is lambda as far as the sensor is concerned. 9.765 for E85 = 14.7 for gasoline = 14.13 for E10 = lambda 1.0

I’ve run E85 since it became readily available, so I have a little experience.

i’ve been running e85 for about a month now, i love it :wow

for fueling i’ve got PTE1200s and a walbro in the tank… nothing else changed