Where is the PCV?

Could someone please tell me where I can find the PCV on my 91 Plymouth Voyager 3.0? I have tried looking everywhere but can't locate it, that or I am not looking for the right thing. I have checked on the rear valve pan cover as that is where the hose is coming from that is going to my air filter where I found some fresh oil on the sponge.

Lets try this one more time, I know there are some intelligent people on here.

Lets try this one more time, I know there are some intelligent people on here.

PCV VALVE
On your 1991 PLYMOUTH TRUCK VOYAGER 2WD, the PCV VALVE is:

UNDER HOOD, CENTER, UPPER ENGINE AREA, MOUNTED IN FRONT VALVE COVER

Click HERE (http://autozone.com/servlet/UiBroker?ForwardPage=/az/cds/en_us/0900823d/80/10/b6/6f/0900823d8010b66f.jsp) and scroll down to see figure #3.
It should be at plain view on top of front valve cover next to the Oil Filler Cap, opposite to the Air Cleaner Box

Lets try this one more time, I know there are some intelligent people on here.
Should be right on the front of the motor just right of center with a small rubber hose attached to it , the 3.0 uses a metal pcv valve which screws on .

I was kind of confused by the diagram but I did manage to find it screwed in as mentioned, a friend of mine poined it out to me as he was just after changing his on his van. Thanks for the replies folks.