1. Locate the air filter housing on the passenger side of the engine bay.
2. Remove the air filter housing cover by unfastening the two clips that hold it in place.
3. Look down inside the air filter housing and you will see the PCV valve.
4. The PCV valve is a small, black cylindrical-shaped component with a hose attached to it.
5. To remove the PCV valve, simply pull it out of the air filter housing.
6. Inspect the PCV valve for damage or clogs. If the PCV valve is damaged or clogged, it will need to be replaced.
