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Where is the PCV Valve in a 99 Cougar and how much work it to replace?

The PCV valve in a 1999 Cougar is located on the passenger side of the engine, near the top. It is a small, cylindrical-shaped part with a hose attached to it. To replace the PCV valve, you will need to:

1. Disconnect the hose from the PCV valve.

2. Use a wrench to loosen and remove the PCV valve from the engine.

3. Install the new PCV valve by hand, then tighten it with a wrench.

4. Reconnect the hose to the PCV valve.

Replacing the PCV valve is a relatively easy and straightforward process that should only take a few minutes to complete.