I replace the IAC valve due to a code PO505.

Tiny
WLOPEZ0467
  • 2002 JEEP CHEROKEE
  • 158,000 MILES

I replace the iac valve due to a code po505 rough idle and after I replace it the idle when to higher side now its about 1450 rpm dont know what else do please help

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Wednesday, February 13th, 2013 AT 10:29 PM

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Tiny
ASEMASTER6371
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  • 25,554 POSTS

Codes never identify bad parts, just failed systems.

What motor? What are the symtoms with the old iac motor?

Roy

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Wednesday, February 13th, 2013 AT 11:55 PM

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