i finally talked to gm and they are now aware that i am not happy with this problem and they want to get it resolved they say. I told them this is a safety issue and i didn't want the car anymore. Then when i got off the phone with them the dealership called and wants to run some more tests with my car. Don't care, just want this specific car to be gone out of my life forever.
No, they replaced this and that...and it got worse! I drove the car a few times with a data recorder...still no fix! But I will tell you this! That car is somewhere because they had to sign off on it at the dealership saying it was fixed! Sad! Its a black 05 G6 GT!