What Happens If PCV Valve Is Blocked? Is Your Car in Danger?

What Happens If PCV Valve Is Blocked? Is Your Car in Danger?

The Positive Crankcase Ventilation (PCV) valve plays a critical role in the efficient functioning of a car engine. This small component helps regulate the airflow in and out of the crankcase, ensuring that the engine stays clean and well-lubricated. However, if the PCV valve becomes blocked, it can have serious consequences for the engine’s performance…