ok i'm thinking from the habits my car has now formed that the MAF or TPS sensor is bad. it now likes too idle at 800, 1100, 1500 or 2000 RPM'* at any given time. My check engine lite is on and it seems to have a problem cooling it'* self down when in town. I couldn't get it below 230 degree'* while in town in rush hour traffic. If anyone has any advice on why or what caused this it would be much appreciated. I plan on taking it to advanced auto tommorow to pull the codes and hopefully it will tell me which one is the problem. I hope it'* the TPS cause it'* cheaper than the MAF.

the code scan is the only way to really tell whats going on