Changed IAC,still getting irregular idle

2007 FORD TAURUS
119,000 MILES • 3.0L • V6 • 2WD • AUTOMATIC
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KEVINMACK62
  • MEMBER
  • 4 POSTS
I changed IAC. Car still idles up and down. Should I change the PVC and where is it located on my engine?
Dec 21, 2015 at 4:00 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,761 POSTS
You need to check real carefully for any vacuum leaks and then I would scrub out the inside of the throttle body and throttle plate.
Dec 21, 2015 at 9:27 PM
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KEVINMACK62
  • MEMBER
  • 4 POSTS
Where are those located?
Dec 22, 2015 at 6:49 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,761 POSTS
Where is what located. You have to know where the throttle body and throttle plate is. You just changed the IAC.
Dec 22, 2015 at 7:11 AM
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