Buick Forum - Buick Enthusiasts Forums - 1996 buick lesabre 3.8 pcv question

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lucky6025

Jan 7, 2008 02:42 PM

Hi finally found location (under map sensor) question after removing did not find spring supposed to be on top of pcv are these on all 1996 3.8 3800 engines if so what is the purpose. Thanks Bill
[img]uploads/lucky6025/6ZA_pcv_valve_picture_1996_3.8_buick.jpg[/img]

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