Crankcases and PCV Valves
Buick LeSabre
Pontiac Montana

Where is the PCV valve on a 1993 Buick LeSabre?


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2007-05-12 16:11:26
2007-05-12 16:11:26

Standing in front of the car locate the alternator and power steering gear. The PCV is just to the right between them. The cover should have PCV stamped on it.


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Pull straight up on the PCV valve to remove it from the valve cover, then pull off the hose from the PCV valve, install the new one by doing the opposite of removal.

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