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Rough idle?

Discussion in 'Performance and Tuning' started by ETaco23, Apr 19, 2008.

  1. Apr 19, 2008 at 8:07 PM
    #1
    ETaco23

    ETaco23 [OP] Marshall offroad Fabrication

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    13' Pyrite Mica TRD Offroad DCSB 4x4
    Color Match Grille, Bed mat, Bed Extender, OME lift and 285 BFG KO2, Spidertrax spacers, Snugtop Canopy, and my "Marshall Fabrication" Rock Sliders.
    I sometimes get a rough idle when at stop lights and such. I just cleaned out my throttle body and MAF sensor. And that helped, but it still happens sometimes. Its not as bad, though. I was wondering if there was something else i could do that would stop it. Any help appreciated!
     
  2. Apr 19, 2008 at 8:08 PM
    #2
    humanoid

    humanoid bite me

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    I had a '99 Xtra Cab PreRunner SR5 V6
    Try looking at the IAC (idle air control valve) that should be located right under the throttle body.
     
  3. Apr 19, 2008 at 9:24 PM
    #3
    ETaco23

    ETaco23 [OP] Marshall offroad Fabrication

    Joined:
    Feb 2, 2008
    Member:
    #4544
    Messages:
    5,064
    Gender:
    Male
    First Name:
    Evan
    PNW
    Vehicle:
    13' Pyrite Mica TRD Offroad DCSB 4x4
    Color Match Grille, Bed mat, Bed Extender, OME lift and 285 BFG KO2, Spidertrax spacers, Snugtop Canopy, and my "Marshall Fabrication" Rock Sliders.
    K, and what should I exactly be looking for?
     
  4. Apr 19, 2008 at 11:24 PM
    #4
    humanoid

    humanoid bite me

    Joined:
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    Member:
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    Messages:
    2,745
    Gender:
    Male
    Sunny SoCal
    Vehicle:
    I had a '99 Xtra Cab PreRunner SR5 V6
    Look for carbon deposits and the like. Clean it out as you would the throttle body. And remember to reattatch those vacuum hoses too.
     
  5. Apr 20, 2008 at 10:30 AM
    #5
    ETaco23

    ETaco23 [OP] Marshall offroad Fabrication

    Joined:
    Feb 2, 2008
    Member:
    #4544
    Messages:
    5,064
    Gender:
    Male
    First Name:
    Evan
    PNW
    Vehicle:
    13' Pyrite Mica TRD Offroad DCSB 4x4
    Color Match Grille, Bed mat, Bed Extender, OME lift and 285 BFG KO2, Spidertrax spacers, Snugtop Canopy, and my "Marshall Fabrication" Rock Sliders.
    oh... ok, thanks! is it a pain to take out and clean?
     
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