Monthly Archives: February 2023

PCV Valve: What Does It Do?

PCV Valve: What Does It Do?

The PCV valve, or Positive Crankcase Ventilation valve, is a vehicle emission control system component. It assists in regulating the pressure inside the engine's crankcase, reducing dangerous emissions and preventing damage to other engine components. The PCV valve works by allowing a controlled amount of crankcase gases to escape into the engine's intake manifold, where they can be burned in the combustion process. This helps to prevent the buildup of pressure inside the engine, which can cause oil leaks and other problems. Over time, the PCV valve can become clogged or malfunction, leading to a variety of problems, including decreased engine performance, increased emissions, and even damage to the engine itself. It's important to have your PCV valve checked and replaced as needed to ensure that your vehicle is running smoothly and efficiently. If you notice any of the following warning signs, it may be time to have your PCV valve inspected: Poor engine performance: A ... read more

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