Positive Crankcase Ventilation ? PCV Valve Service at Car Fix Renton
November 9, 2025
Hello Renton! Did you know that the first federally-mandated emissions control device was introduced in the 1960's? The Positive Crankcase Ventilation valve, or PCV valve, has been installed in WA vehicles since 1964 and represents the first legislation by the United States government to regulate... More