What Happens if Pcv Valve is Disconnected

what happens if pcv valve is disconnected

The PCV valve is an important component in your car’s emissions system, helping to regulate pressure and keep harmful gases from building up in the engine. If it’s disconnected, your car may experience a range of issues, from decreased fuel efficiency to increased emissions and even engine damage. It’s important to have a professional technician reconnect it as soon as possible to prevent any further damage.