HHR SS won't start after Trifecta tune - HELP!
My SS is running fine! I haven't really "tested" it out yet, just a few blasts here and there. Seems to be a bit more pull as the boost gets up there. Maybe I'll get it to the drag strip at Numidia this summer (Numidia Dragway.) As for normal driving, it is as tame as can be and getting just as good gas mileage.
Does this budget tune just take the limit off of the amount of boost the factory built in, or are there other programming changes?
Does this budget tune just take the limit off of the amount of boost the factory built in, or are there other programming changes?
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yellowjacket
2.2L Performance Tech
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Aug 31, 2012 09:02 AM



