I posted this in the wrong spot before. Sorry to whoever has to erase the other one. Here it is again. I took the fiero out last night before it snowed. It started fine and idled fine. I started to drive it and as soon as it went to second gear the check engine light came on. I stopped at the store and started it again and it seemed not happy for a second then it smoothed out and ran nice, as soon as I got to second gear again the check engine light came on. I ordered a IAVC valve and a coolent temp valve already but any other ideas??
Groovy. I didn't know I could remove a post. I did it. As for the diagnostic test I haven't done it yet but I will jump in to it in the morning. I will post what I find out. I have to drive it to get the light to come on and we have about 8" of snow and still falling so it should be fun. I will get pictures.