PCV Valves and Breathers

The PCV Valve is one of the critical emission control devices. It reduces fumes, and extends the life of your oil and your engine. The Breather filters circulating air, and reduces air pollution. Most manufacturers recommend the PCV Valve be replaced every year. Breathers should be replaced when saturated with oil or visibly dirty.

PRO OIL CHANGE technicians inspect the PCV Filter and PCV Valve as part of our 21 Point Visual Inspection.