its on the throttle body
Depends on engine and year
Its on the back side of the throttle body.
The Chrysler Town and Country PCV valve can be found on the outside of the air cleaner housing. The PCV valve will be attached to the back of the air cleaner housing.
The 1994 VW Jetta PCV valve is located on the outside of the air cleaner housing. You can find the valve on the back side of the housing.
There is still air in the system.
The 2001 VW PCV valve can be found on the clean air hose. The clean air hose will go from the air filter housing to the top of the engine.
Is it inside the engine it self on top
if you are asking about the air valve on the tire to add/let out air then it is a schrader valve or an American valve
The location of the IAC valve depends on the kind of fuel injection system you have. On the Vortec V6 (93+) it's right on top of the air intake in front of the throttle valve. If you follow the air intake tube to the motor, the IAC valve will be in the intake manifold right where the air tube meets the manifold. The wiring for the IAC valve comes around behind the throttle cable bracket and plugs into the IAC valve.
Located on throttle body
it is on the throttle body. usually held in by two screws.