I know this forum typically is a "catchall" for people tuning everything BUT third gens... I myself have been sneaking around questions without mentioning what mask I'm using.. The GMECM list just opened a new forum that is open to anybody with GM computer questions and answers. It's kind of in a beta state right now, so it may change...

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Everybody is welcome, especially newbies to tuning, because I can at least answer their questions!