Excellent! Lets setup a time where we can do some remote diagnostics via TeamViewer. Shoot me a PM of the best way to contact you and when we can set up a time.
I'm not a "tuner", I am a ecu software engineer. Its different.
2011 GT500 = It gets me from A to B If you want good technical help. Put your Year, trim, engine, and PCM code in your post! Its easier that way