Question about Buick LeSabre

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Ive been told that my problem is related to the pcv. so i bought one. but i havent been able to find it. could your help

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PCV valve is in valve cover - usually has a rubber hose attached to it.

Posted on Apr 04, 2011

  • tiny2383876 Apr 04, 2011

    not on a buick. I found it under the map sensor


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There is a large hose that it is connected to. either on the valve cover or intack manifold

Posted on Apr 04, 2011


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