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PCV Valve is right under the alternator. 1. Disconnect the battery. 2. Take the serpentine belt off. 3. Take out two alternotor bolts. 4. Its right in between the 2 heads. Makesure to check the groomet for PCV if hardend remove that too.

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โˆ™ 2004-12-07 17:12:02
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Q: Where is the PCV valve on a 1993 Buick Century 3.3 liter?
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