Very true, I can't refrain from boosting... A lot....

 

im running premium fuel and i bought the car this week so idk how the tune is on it or anything it just seemed wild that i only got 120 on 3/4 of a tank in a 4 cycender i got the software for my aem ecu would i be able to do it my self to check the maps?

 

Well you never know if you don't ask... And being that these ARE Evo's that we are talking about I am sure for every person that tells him "120... miles that is right about what I get... it's normal for an Evo" Two will come back and tell him check his tune, maps, plugs, boost leaks etc. cause there is something wrong with his car. Jus sayin.

 

i agree that there is something wrong i personalty think its in not tune correctly it runs fine idle is just above 1rpm drives like a dream only problem im having is my mpg i do have my software to my AEM EMS if that helps

 

i just called up AEM they said and i agree that my car is running rich and with out a wideband a/f gauge i wouldnt be able to tune my car correctly so im going to buy the AEM a/f gauge

 

Do you know if the previous owner was running e85? If that is the case then I would retune immediately without even going into boost at all.

 

I think he might be running e85 if you look at the op's other thread he has a double pumper upgraded rail and fpr im gonna assume he has bigger injectors aswell

 

ive boosted it a few times x_x yea the more i look into my car the more its pointing to e85

 

been having the same problem thinking i need a tune

 

I saw your thread about your car purchase and the mods and you need a tune desperately.

https://www.evolutionm.net/forums/ev...-question.html

Based on the mods I see in the photo you're possibly running e85, go have it checked out before you do any damage to your car driving it in that state without having it tuned and tested.

 

title made me lol. there is no help for the mpg on the evo.

 

in a few days i will be going to uti im going to wait till then since they have amazing dynos and the teachers know there stuff instead of spending money in a shop

 

My thoughts exactly... and with that amount of mods, the MPG doesnt seem too far off, especially with city driving and if its supposed to run E85

I wouldnt dyno it in this current state without knowing if it takes E85 or not...

I also doubt the teachers are "tuners" and will be able to look at that car and go "OH it has this this and this, must be E85 and needs this and this to make it run normal"

ESPECIALLY if you are going to the West Chester UTI. LOL!