hello all! i'm so happy to find a site dedicated to pontiac'*! anyway, i have a 2002 pontiac bonneville sle and for some reason it has a rough idle. sometimes it seems like the car wants to die but it dont, just feels like it. i have already changed out my plugs and wires myself which has made no change. i am not noticing the idle gage moving up and down but i am really concerned and would like to fix the issue without going to some shop and having them try to lie and take all my money. you know how that is! lol. anyway, if anyone has any suggestions or may know what it is please let me know, thank you so much!!!!