This is one reason vehicles can go further between oil changes when the
average trip is very long. ... On some vehicles, a bad PCV valve can cause oil to
blow onto the air filter element. ... As the PCV valve ages several things may
When a positive crankcase ventilation, or PCV, valve goes bad, the valve may be
plugged and can cause sludge to build in the engine, as well as oil leaks.
www.ask.com/youtube?q=What Happens When a PCV Valve Goes Bad?&v=Rttnt4bkq2g
Mar 13, 2015 ... how to check if your pcv valve has gone bad and some of the symptoms of a
failing or failed pcv. the pcv valve is very important and oftentimes ...
www.ask.com/youtube?q=What Happens When a PCV Valve Goes Bad?&v=hJ44Z7AqxrQ
Apr 14, 2013 ... If you hear that it's probably clogged pcv valve. I recommend you clean out the
valve with carb cleaner, you can see the effect in my other video.
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 ...
Another thing that can happen (at least I think a bad PCV valve is the cause) ...
The hose from the PCV goes right into the air filter compartment.
What happens when a PCV valve sticks open? Troubleshooting PCV valves and
understanding the function and operatioin is discussed in this to the point ...
There's a lot more to a PCV system than just the valve. ... You go to the parts store
, and what do they say? ... Now what's going to happen aside from seals? Well ...
Apr 15, 2013 ... Anyone who services vehicles like yourself knows that the positive crankcase
ventilation (PCV) valve prevents crankcase blowby vapors from ...
Jan 24, 2016 ... The positive crankcase ventilation system was one of the earliest emission-
control devices. It draws leftover combustion gases from the ...