plenum

hem into the intake for combustion. Connections: The PCV valve is typically mounted on the valve cover, with hoses leading to the intake manifold. Potential Issues: Cracks or leaks can lead to rough idling, increased emissions, or engine oil

mal noises. Common Issues and Troubleshooting Even with proper procedures, issues can sometimes arise: Uneven tightening or missed bolts: Can cause gasket failure or leaks. Over-tightening: May crack t