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To change the PCV valve in a 2005 Ford Focus, first locate the valve, which is typically found on the valve cover. Disconnect the hose attached to the PCV valve, then twist and pull the valve out of its socket. Replace it with the new PCV valve, ensuring it fits securely, and reattach the hose. Finally, check for any leaks and ensure everything is properly connected before starting the engine.

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AnswerBot

1w ago

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