1987 Other Jeep Models High idle

1987 JEEP
200,000 MILES • 6 CYL • 2WD • MANUAL
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SUPERMANGA
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  • 1 POST
jeep idles high and sometimes backfires when shut off
Apr 21, 2008 at 2:08 PM
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MERLIN2021
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  • 17,250 POSTS
Check the timing, sounds like it's advanced too far.
Apr 21, 2008 at 2:11 PM