it is at end of vacuum hose, on top of valve cover..
4 cylinder does not have pcv valve.
PCV valve is under the induction system
The PCV valve on a 2005 Ford Escape 4 cylinder is located behind the alternator. It is under the intake manifold.
On the valve cover
I can not think of a single case where the PCV is not on the valve cover, look for it there
The 1998 and newer S10 with the 2.2L engine does not have a serviceable pcv valve.
The pcv valve is located in the valve cover on the top of the motor. It has a black hose connecting it to the intake manifold.
Yes, both the 6 cylinder and 4 cylinder engines have PCV (Positive Crankcase Ventilation) valves.
On top of the valve cover!
On the 4 cylinder models, it is on the passenger side of the valve cover.
Valve cover
On a 1999 Mazda B3000, the PCV valve is in one of two places, depending on the engine. On SOHC 4-cylinder engines, the PCV valve is mounted on the oil separator on the left side of the engine. On DOHC 4-cylinder engines, the valve is behind the coolant bypass hose..