The emissions system is designed to regulate crankcase gas release and keep your engine protected from high crankcase pressure. The PCV and breather hoses are critical components of this system and must be kept clean and working properly. A plugged or malfunctioning emissions system can produce insufficient air flow and eventually damage the engine.
When replacing your PCV Valve, be sure to check out the other areas of your engine as well. Filters, spark plugs and hoses all need replaced after a certain amount of time and ECS Tuning has all the components needed to keep your vehicle running perfectly.