Idle Issue with AC on

Discussion in 'General Tech' started by 98svtcontour98, May 25, 2016.

  1. 98svtcontour98

    98svtcontour98 New Member

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    Just as I solve the ignition issue, another one pops up.

    It's getting hot here in Louisiana, so I've just now started to have to use the AC.

    Usually, my car idles at anywhere from 500 to 1k rpms without the AC on. With the AC on (last year), it would idle slightly higher 1k to 1200 rpms.

    Now, with the AC on, the car idles from 1100 to 2k rpms. Without AC the car idles normally.

    Any advice? I guess I'll bring it back to a shop at some point.
     
  2. g36 monkey

    g36 monkey Moderator Staff SN95 Supporter

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    Sounds like you have a vacuum/IAC problem