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99 Civic Idle Problem

Discussion in 'Civic and del Sol - EG and EK' started by Importfan, Dec 3, 2007.

  1. Importfan

    Importfan New Member

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    I have a 99 Civic HX, everything stock, daily driver. lately when i come to a stop the cars rpm's drop to almost stalling. In doing that it shakes a little and goes up a bit. Have'nt thrown any codes.Any ideas??????????
     
  2. igotnothin

    igotnothin New Member

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    could be you need to up your throtle idler screw on the Throtle body. If it is bouncing up and down, it could be you iacv wich is behind the intake many. Could also be the other sensor under the throtle body. Search for the iacv sensor and there are a ton of write ups on this, and how to trouble shoot it.
     
  3. dtob

    dtob New Member

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    Could be the iacv clogged up. Wouldn't let enough air through causing it to stall/come close to stalling. Take off the iacv and clean the little screen on it.
     
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