PVC VALVE

1998 Buick Lesabre

Tiny

jmucherson

April, 15, 2011 AT 9:37 PM

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

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3 Answers

Tiny

PROTECH1980

April, 15, 2011 AT 9:43 PM

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.

Tiny

Wrenchtech

April, 15, 2011 AT 9:58 PM

Here is a picture of it

Tiny

PROTECH1980

April, 15, 2011 AT 10:12 PM

Thanks Wrenchtech, couldnt get a pic.

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