DECALMAN Posted April 13, 2015 Share Posted April 13, 2015 So after searching this forum w I was not able to find a clear answer has to where are the parts nor pictures. So i decided to put this together. I was getting between 1200 and 1500 rpm. So I first checked the service manual to troubleshoot the problem. I found the IACV-AAC PLUG from the passenger side and checked with a voltmeter and i did have 10 ohms as the manual suggest. I first shot it with some electronic cleaner and rpms went down to 1000 to 1200 rpm I then proceeded to find the Idle adjuster screw I unplugged the IACV-AAC PLUG and turned the screw clockwise about 3 times to get it down to 700 rpm since it was at about 900 to 1000 rpm with the cable unplugged. Problem solved! 4 Link to comment Share on other sites More sharing options...
Pav Posted April 13, 2015 Share Posted April 13, 2015 Was your truck always idling high...like when you first bought it? I would clean the Throttle body and MAF first and then do an idle adjustment. When I cleaned mine the idle shot up so I also did the adjustment in the FSM. Yeah the IACV is a pain to figure out from the service manual...but once you locate it you will never forget its spot. 1 Link to comment Share on other sites More sharing options...
DECALMAN Posted April 13, 2015 Author Share Posted April 13, 2015 Yes it was high since i bought it. I will clean the throttle body and MAF later. Adjusting the screw was a quick easy fix until i have the time to the other stuff. Link to comment Share on other sites More sharing options...
Terranovation Posted April 14, 2015 Share Posted April 14, 2015 This is good stuff and should be in the how to section. 1 Link to comment Share on other sites More sharing options...
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