Real Life MPG improvement? Post em!!!!

[jarminkhan]

When i bought my truck i was averaging 17
then i moved to CA with terrible quality gas. now it gets 15
now i have the tunner and get 13....

i might return this thing out of frustration. tweakbox appvalley https://vlc.onl/

If it bumped the MPG back up to 17 it would have paid for itself in less than a year.

[wehowardjr]

I gained 2 mpg with a custom 87/89 tune from Diablew. Most of the time I have a heavy foot because of the tune. Truck performs so much better than stock.