Where can you find the idle air control valve on a Ford Ranger?
The Idle Air Control (IAC) valve is mounted on the throttle body
PCV valve location I have a 4cyl '91 ranger and believe the valve is mounted on the passenger side of the engine bay, towards the back corner. It should have two hoses connected to it. I also have a 91 ranger 2.3 and mine was located on the drivers side, just in back of the throttle body, it has two large hoses connected to it so it makes it hard to find.
This is not a very adequate question... do you want to know where it is, where you can find one, what color it is... ??? In case you want to know where it is; it is not the normal cap that you would look for on most other cars. On a 2.8L V6 engine, a PCV valve sits on the right valve cover. My PCV valve is yellow. Pull this PCV valve out and pour…