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
The 1998 and newer S10 with the 2.2L engine does not have a serviceable pcv valve.
I can not think of a single case where the PCV is not on the valve cover, look for it there
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 the 4 cylinder models, it is on the passenger side of the valve cover.
On top 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..