Hey Guys....the Captain here from New York, Having a problem with the idle, hesitation and surging RPMS with any shifts past 4 grand. The trottle body has been cleaned, MAF checked, IACV replaced, no vacuum leaks.
Next week I'm replacing the trottle position sensor. The car is throwing no codes, BUT I hooked up the accessport while I was out in it and I under the impression that if the accessport reads zero at idle and zero without giving gas the car runs fine, then It will spike up to 5,6,7, without giving any gas and will automatically run like crap . Im thinking the TPS is on its way out since its not always going back to zero at idle. What do you guys think?