did you ever figure it out??? im having the same issue with my new mpvi2 pro on my 2004 5.3 and it frustrates me everyday and i cant seem to figure it out, really hope its an easy fix.
Type: Posts; User: Adam12
did you ever figure it out??? im having the same issue with my new mpvi2 pro on my 2004 5.3 and it frustrates me everyday and i cant seem to figure it out, really hope its an easy fix.
Thanks man i will try that right now, is there a certain percentage i should start off with?
Hello Guys, i have Just purchased a New Mpvi2 pro and have never tuned anything in my life but i am very eager to learn, So i have recently Swapped a 5.3/4l60e DBW into my old c10 it has a ls1 intake...