Ozmodiar-X Posted October 12, 2005 Share Posted October 12, 2005 How do i increase my idle speed? its ony at 450+/-. When i thought it should be around 700. Quote Link to comment Share on other sites More sharing options...
Snowman Posted October 12, 2005 Share Posted October 12, 2005 What kind of car? Quote Link to comment Share on other sites More sharing options...
Ozmodiar-X Posted October 12, 2005 Author Share Posted October 12, 2005 87 GL FI, 2WD, 3-door, starndard, Non-turbo Quote Link to comment Share on other sites More sharing options...
Snowman Posted October 12, 2005 Share Posted October 12, 2005 Unplug the idle air controller, then adjust the air screw (on the throttle body next to the IAC) until it idles around 500 rpm. Plug the IAC back in and go. Actually, your IAC may not be functioning. Does the engine idle faster when it's cold, or does it always idle at the same speed? If the speed does not fluctuate, the IAC may be faulty or gummed up. Quote Link to comment Share on other sites More sharing options...
Ozmodiar-X Posted October 12, 2005 Author Share Posted October 12, 2005 Unplug the idle air controller, then adjust the air screw (on the throttle body next to the IAC) until it idles around 500 rpm. Plug the IAC back in and go. Actually, your IAC may not be functioning. Does the engine idle faster when it's cold, or does it always idle at the same speed? If the speed does not fluctuate, the IAC may be faulty or gummed up. when its cool its at about 2100+/- Quote Link to comment Share on other sites More sharing options...
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