Auto >> AutoSPT >  >> Engine

Where is the PCV valve on a 2004 focus zts 2.3 liter engine?

The PCV valve on a 2004 Ford Focus ZTS 2.3L engine is located on the valve cover. It's a small, usually plastic, valve and can be a bit tricky to spot. It's often near the back of the valve cover, sometimes hidden under a hose or wiring. You'll likely need a shop manual or a detailed diagram of your engine to pinpoint its exact location. Searching online for "2004 Ford Focus ZTS 2.3L engine diagram" will help you find a visual reference.