Ok, so I took the Throttle body off and cleaned it, everything looked good, butterfly closed all the way. I replaced the IAC, Throttle positioning sensor, and Map Sensor. Got the car to start up cold and it started idling at 2500 RPM. I hooked the car up to a Master Tech computer and went and tried to manually control the IAC. It wouldn't respond. I tried bringing the RPM'* down to 650 and it continued to idle at 2500 RPM. Once the car got warm, the idle dropped and then I could control the idle with the computer. Another thing I thought was strange was the voltage going to the IAC . I checked the plug and it registered 10 Volts, all the other sensors are 5 volts. I couldn't find any specs for the voltage, but I thought that was kind of high. Sorry about the multiple posts, I accidentally put the first post in the wrong category.
Does anyone have any suggestions or similar problems? I was working on it yesterday, I put a new rack in the car, found out there were 3 different racks in 96, apparently mine has Magnasteer which so happens to be the most expensive rack option 225 bucks;ouch!
Note: the Check engine light does not throw any codes either.