Thread: Found a random taped off vacuum line, help please?

Originally Posted by JayHerlth

Real quick, since you're actively replying and this is a Grand Prix forums. What does that little button on the shift stick do? Have found no info and am too scared to drive around and press it. Lol

push it, its fun lol


its the performance shift button, push the button and a light on the dash or dic will say "perf shift" when its lit up its in that mode, this will make the shifts points a bit further up the rpm range, and make it shift better, faster/firmer.