high idling on my camry '97 4 cylinder. what could be the problem? cold starts a

  1. profile image49
    ndrajposted 7 years ago

    high idling on my camry '97 4 cylinder. what could be the problem? cold starts at 1800 rpm & stays

  2. hardlymoving profile image99
    hardlymovingposted 7 years ago

    high idle is normal and should gradually come down as the water temperature rises.  If it stays high, then the Idle Air Control (IAC) valve is stuck or defective.  To clean it, refer my article

    http://hubpages.com/hub/1997-2001-Toyot … C-Problems

 
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