Ford Focus Forum, Ford Focus ST Forum - View Single Post - PCV valve location?
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Old 02-03-2013, 02:55 PM   #1
GUM85
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Location: Springfield, MO
What I Drive: 2006 Pitch Black ZX4 ST

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Angry PCV valve location?

I know this subject has probably been covered already but I've searched all over and can't seem to find an answer. I need to know where the PCV valve is located on my 2002 Focus LX with the SPI engine. I'm having rough idle issues and suspect this might be the problem considering a lot of people seem to have the rough idle issue and the hose coming from the PCV valve are known for collapsing or getting holes in them. There is a little valve on the top back of the valve cover at the top of the engine that twist in and out of the valve cover. Is that it? I've been reading that it's located on the back of the engine below the valve cover but I think that's only on the Zetec engines not the SPI. Any help (and possibly pictures) would be greatly appreciated. This rough idle is really starting to get on my last nerve


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