I REPLACED THE IAG VALVE BECAUSE THE TRUCK WAS ...

  • Tiny
  • joe281
  • 1991 Nissan Hardbody
  • 290,000 miles

Hi, I replaced the IAG valve because the truck was idling so high. Still getting a steady high idle. All vacuum hoses are new, what else would cause this problem?

Wednesday, October 31st, 2012 AT 12:44 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

This IAG is it the IACV-AAC valve? Could be a Vac leak-Go to this walk thru link: http://www.2carpros.com/articles/engine-idles-too-high

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Wednesday, October 31st, 2012 AT 12:58 AM

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