I don't know if is the right section to post is but here I go. I have a 2005 STS which has 72000 miles on it. Lately the traction control light comes on and the car feels like it won't go or take gas. I push the TC button so the light goes out but it still feels the same until I really slow down then it will go and shift gears like nothing is going on. This has only happened three times but when I am on the highway it gets hairy. The other day I was just going about 55 when it started but I came upon a traffic light and stopped put it in park and when the light changed went to drive and pulled away like nothing. Has anyone had this problem or any ideas? There is no check engine light on after it starts to go Thanks