car shutters when idling

2002 JEEP GRAND CHEROKEE
V8 • 2WD • AUTOMATIC
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JOSEPHV_553
  • MEMBER
  • 1 POST
I have a 2002 Jeep Grand Cherokee V8. When I come to an idle the car starts shuttering and the RPMs drop to between 400 and 600 RPMs. I went to AutoZone and they checked the engine light and said it is the O2 Sensor. Would there be any other possible problems?
Dec 4, 2010 at 11:09 AM
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CJ MEDEVAC
  • ✓Experienced Mechanic
  • 11,000 POSTS
Possible that its the IAC.....can clean it or can be replaced

Go with the light 1st!!!

Were they able to tell you which O2 was the problem....You may have more than one or even more than two!!!

I do not know your rig well.

Let me know what you find

The Medic

Dec 4, 2010 at 11:50 AM
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