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Where is the PVC valve located on a 1989 Mazda 626?

1. Open the hood of your car.

2. Locate the engine. It is usually in the front of the car, under the hood.

3. Find the valve cover. It is usually a black or silver metal cover on top of the engine.

4. Look for a small, round valve with a hose attached to it. This is the PCV valve.

5. The PCV valve is located on the top of the engine, near the front of the vehicle. It is a small, round device with a hose attached to it.