I don't often have much to add to the forum to help people in trouble, but I sure have gotten a lot of good information from it - for example, did you know that if your Cavalier with the 2.2 engine overheats, it might be a plugged heater core?!?! Anyway, post 'em if you got 'em! I always try to get back after the problem is fixed and tell the end of the story.