1991 Ford Ranger Supercab "pcv vacuum hose" Questions

...valve is not clogged, a hissing is heard as air passes through the valve. Place a finger over the end of the valve to check for vacuum. With the engine at idle, vacuum should be felt at the PCV

PCV valve is located below the intake manifold towards the bottom of the engine in what appears to be a vacuum chamber. I have also heard it be called an oil seperator. Quite a stupid place for such a

Ford Ranger PCV valve. Where is the PCV valve located on a 2003 Ford Ranger 2.3 engine??? should be on the valve cover... goes into the cover thru a rubber gromet with a vacuum hose attached. Robert

why would oil come thur pcv into trottle body bad piston rings its coming with blowby gases because the hose from the throttle body is vacuum and pcv is a valve . your is bad and letting oil by it

...yes it could be. it may also be Vacuum leaks (Intake Manifold Gaskets, vacuum hoses, PCV hoses, etc.) also a dirty mass air flow sensor. but replace 02 sensors first, to see if problem is

pcv vacuum hose is clear, and is indeed sucking when the engine is runningShould be a plastic adapter in the rocker cover in your model. If this is clear, and vacuum applied while engine running, then

...to explain. The PCV is located center, upper engine area, driver side of engine, between engine block and intake manifold, mounted in vacuum hose. I hope you got that and that it helps you. Good

...PCV valve that goes from the valve cover to the intake manifold. There should be a emissions system sticker under the hood some where that shows all the lines, and lists the specs for spark plugs and ...

...pcv valve and the hoses attached to it. When I turned the heater on it sounds like it wants to die then picks back up and just keeps bouncing between 4000 and 8000 rpms and well as the oil needle ...

vacuum hose is tight). This should be a rubber hose that plugs onto a hose barb or into a small hole in the engine. There is a piece call the pcv valve that you probably need to replace if you don'