Fuel economy

[Fifty]

How you write still leaves me in a state of confusion.

It would assist me and others, for that I am sure, if you could utilize punctuation.

After that, we would know what you are asking and then could have you clarify additional details so we could help you.

As it was on your posts, there were no questions, just a block of words.

We would like to help, discuss, and compare ideas! But we need the courtesy of a comprehensible post to go on.

 

[gat0r]

Ok so I check my Ave economy MPG it is 17.4 is that good or not

its avg. for mix driving on a stock one

however next time you fill up, write down start & then end mileage when you fill up again.
then figure out avg by hand... as the vehicle reading is not always entirely accurate. its close most of the time

 

[Shaun Anderson]

Thank gat0r appreciate that

 

[Kjv42]

Thank gat0r appreciate that

You'll get worse mileage with e85. With my 2000 and 2010 Yukon, e85 would have to be about 80 cents cheaper to break even. I run e30 with the 2010. Mileage didn't change much and it's 20 cents cheaper here.