PVC VALVE

  • Tiny
  • Jmucherson
  • 1998 BUICK LESABRE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 208,512 MILES

Where is pvc valve located on 1999 BUICK lesabre and how do you install. 3.8

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Friday, April 15th, 2011 AT 9:37 PM

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  • Tiny
  • PROTECH1980
  • EXPERT
  • 928 POSTS

It is at the very end of upper black intake plenum, passenger side, there is a MAP sensor mounted on top of the housing, unplug MAP sensor, rotate 1 inch to unlock, pull cover up and off, use needle nose pliers to grab pcv valve, dont forget to install new o-ring on new pcv valve.

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Friday, April 15th, 2011 AT 9:43 PM
  • Tiny
  • Wrenchtech
  • EXPERT
  • 20,567 POSTS

Here is a picture of it

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Friday, April 15th, 2011 AT 9:58 PM
  • Tiny
  • PROTECH1980
  • EXPERT
  • 928 POSTS

Thanks Wrenchtech, couldnt get a pic.

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Friday, April 15th, 2011 AT 10:12 PM

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