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jumping idle...

Discussion in 'Civic and CRX - EF' started by 91crxhf, Jul 8, 2008.

  1. 91crxhf

    91crxhf New Member

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    I just got my crx running after sitting for a very long time, when i fire it up it wants to idle a little high, then after warming up for a minute the idle jumps up and down between 1000 & 1500 rpm. i was thinking a vacuum leak or something ? The engine is a D16a6 if that helps any ...Any help would be greatly appreciated!
     
  2. INJEN78

    INJEN78 HS LEGEND

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    it sounds like you iacv or fast idle control valve
     
  3. 91crxhf

    91crxhf New Member

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    thanks for the reply ill check them tomorrow, out of time today... on another post with the same problem someone thought it might be air in the coolant system..?? worth a try also .......
     
  4. INJEN78

    INJEN78 HS LEGEND

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    yep,,try bleeding it out
     
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