2000 Jeep Laredo low idle

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JERID
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  • 2 POSTS
i have a 2000 jeep grand cherokee larado that wont idle without dying at any type of stop. it seems kinda random because sometimes it will run just fine. It also seems like the lower on fuel it runs, the worse it will idle. i already ran 2 bodles of gas treatment and cleaned out the throttle body do you know what it could be?
Aug 14, 2013 at 2:06 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
I would verify correct fuel pressure first but it sounds like you may have a bad IAC (idle air control)

Check for an vacuum leaks also.
Aug 14, 2013 at 2:59 AM
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JERID
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thank you so much. those are good ideas
Aug 14, 2013 at 3:08 AM
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