Positive Crankcase Ventilation Valve: Service and Repair

1. Remove clamp from [1][2]PCV hose (if equipped)
2. Remove [1][2]PCV hose from valve.
3. Remove PCV valve from valve cover.
4. Inspect [1][2]PCV hose for cracks or damage. Replace if necessary.
5. Inspect make up air hose for cracks or damage. Replace if necessary.
6. Push new PCV valve into valve cover and install hose.