tsi2fly1991
15+ Year Contributor
- 40
- 0
- Dec 21, 2003
-
scottsbluff.ne,
Nebraska
I havent installed one yet but my question is how do you tune or do they tune themself by reading from the gm maf i know this is prolly easy question but i would just like to know how hard they are to tune
or if they tune them self if any one can explain it would be greatly appreciate the help
or if they tune them self if any one can explain it would be greatly appreciate the help
