Some famous fictional characters with INFP personalities include: 1  Calvin, Calvin and Hobbes. 2  Anne, Anne of Green Gables. 3  Fox Mulder, The X-Files. 4  Wesley Crusher, Star Trek: The Next Generation.
Besides, the PCV valve also helps keeping the oil and the engine in proper shape extending their life as well. Also, its mechanism is very important for preventing the appearance of engine corrosion as well as it helps improving fuel economy. The PCV valve routes crankcase partially burned gases back to the engine.
The PCV valve connection on a Ford F-150 4.2l is located on top of the passenger side valve cover, towards the firewall. It is somewhat difficult to see and reach.It helps to remove the fusebox cover mounted on the firewall. On my 2002 F-150 4.2L it is in the side of the intake manifold right behind the throttle body. All car engines have a PCV valve and it is located on top of the motor's valve cover. There is a va â¦ cuum line attached to it. It pulls out of the valve cover and if you shake it, you should hear a marble knocking inside it. If you shake it and don't hear anything, it's bad.