1994 Jeep Cherokee Rough Idle when stopping

Tiny
POTIER
  • MEMBER
  • 1994 JEEP CHEROKEE
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 240,000 MILES
For the past couple of months my Jeep has had a low idle and shaking when I slow down my speed and come to a stop. It always restarts and when driving it runs great. It is an intermittent problem, but lately it has been more frequent. Yesterday the Check Engine light has started to come on. It goes out when I shut the Jeep down and doesn't come back until I have drive a while. Sometimes it doesn't even come back on.
Friday, May 8th, 2009 AT 8:14 AM

2 Replies

Tiny
EXTRUDEDCOW
  • MEMBER
  • 27 POSTS
I would recommend starting by cleaning the throttle body. It's easy to access, and a dirty idle air bypass could be causing the rough idle.
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Saturday, May 9th, 2009 AT 8:08 PM
Tiny
POTIER
  • MEMBER
  • 2 POSTS
Some told me the other day that my EGR valve could be rusty and not opening and closing properly, any thoughts on that
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Sunday, May 10th, 2009 AT 6:11 AM

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