2000 Jeep Laredo low idle

Tiny
JERID
  • MEMBER
  • 2000 JEEP GRAND CHEROKEE LAREDO
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?
Wednesday, August 14th, 2013 AT 9:06 AM

2 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 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.
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Wednesday, August 14th, 2013 AT 9:59 AM
Tiny
JERID
  • MEMBER
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Thank you so much. Those are good ideas
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Wednesday, August 14th, 2013 AT 10:08 AM

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