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 ... PCV VALVE OPERATION ... How Does a PCV System Work - Also Testing and
Inspection of the PCV Valve - Duration: 6:43. Ratchets And ...
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 ...
What happens when a PCV valve sticks open? Troubleshooting PCV valves and
understanding the function and operatioin is discussed in this to the point ...
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
Car manufacturers suggest that PCV valves be cleaned or replaced after
somewhere between 20000 to 50000 miles of driving. Consult your owner's
manual to ...
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 ...
Save money on your next oil change. Check your air filter and PCV valve yourself
and save unnecessary replacements. Here's how to tell if you need new ones.