A plugged or malfunctioning PCV valve by itself cannot damage an engine;
however the blowby will flow up in ...
Most engines employ a PCV valve at the point where fumes are drawn out of the
engine. The PCV valve serves several functions. At an idle, engine vacuum is ...
www.ask.com/youtube?q=What Is the Function of a PCV Valve?&v=EPIfI9aZHt4
Jun 10, 2013 ... The vapors of the crankcase are drawn to the PCV valve through the oil ... how
the crankcase can build up pressure due to a faulty pcv valve..
Jan 11, 2016 ... The PCV valve directs these gases back into the combustion chambers via the
intake manifold. This plays a large role in engine efficiency, ...
And most people make some serious mistakes because they think the PCV valve,
such as I have here in my hand a couple of different styles, the PCV valve is all ...
The flow rate of a PCV valve is calibrated for a specific engine application. For
the system to function normally, therefore, the PCV valve must adjust the flow rate
Oct 11, 2014 ... The PCV valve flows at different rates, under various conditions. ... models of cars
produced since 1963, but all function essentially the same.
What happens when a PCV valve sticks open? Troubleshooting PCV valves and
understanding the function and operatioin is discussed in this to the point ...
It is essential that this piece functions properly and efficiently because a bad PCV
valve can affect the overall performance of your vehicle. A bad valve will likely ...