I installed one of those damn edge programmers and I was hoping for some better mpg's. it added a lil performance but I have know clue on how to set it, i need some info!/setting

and i would like a Lv3 setting just to mess around every now and then!

it's a 06 f150 fx4 5.4 with a K&N intake and 305-50-20 nitto's

and im 1st timer

THANKS EVERONE

 

get another programmer that one sucks *****!!!