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Thanks for the help I have been working way to much. The MAF is clean, I checked the IMRC and it works and has no codes. The gromets are good 2. I checked the stop idle and set it at 500 w/IAC off. Still NG. The car runs to good for a vac leak and it is not lean.

Thanks for the reply. The RPM will stay at 2 or 3K if you are in first or second gear. I checked the idle V on the TPS it was ok .7V . I have not cleaned the MAF yet. Thanks for the help.

2002 3.8 68k Car runs great and idles good. I replaced IAC and it still has hi RPM. I have not checked the TPS yet for idle V. It should be .5 to 1V , is that correct? I ran the car with IAC disconnected and it did not do it. Any help would be GREAT Thanks.