[polk383]

thanks for the response 97Bird and coondawg6. But as i expected from the start, the injector cleaning did very little besides made it a little smoother. Codes I have checked now and nothing shows. EGR valve has been checked because when you run it without the vaccum hose on it, the car performs the same action. I doubt the IAC will cause it only because from my understanding it just regulates regulates the vaccum at idle and is big vaccum leak for the most part. maybe that will help shed a little bit of light on the subject. Also I have cleaned the MAF and the t-body now slight increase with smoothness at take off thats all so far. All the o2 voltages are fine as well. Once again any thoughts shoot them this way please!