but it can also be on a hose between the valve cover and the air intake filter, or come integrated with the valve cover in some models. Just pop open the hood, locate the hose
hose. Engines with excessive blowby will sometimes fill the air cleaner with oil: there's more blowby than the PCV valve can handle so the blowby gas goes backwards into the air cleaner. A lot of cars have a broken PCV inlet hose: those cars are SUCKING DIRT AND DUST INTO THEIR ...
but it can also be on a hose between the valve cover and the air intake filter, or come integrated with the valve cover in some models. Just pop open the hood, locate the hose