over pressureized crank case
On a 2000 Ford Ranger , 4.0 liter EFI , V6 engine : The PCV valve is on the drivers side engine valve cover , on the top of the valve cover , near the REAR of the cover
On the top of the valve cover on the drivers side of the engine , near the rear of the valve cover
On a 1996 Ford Ranger , 4.0 : The PCV valve is on top of the drivers side engine valve cover , near the rear of the valve cover
On a 2000 Ford Ranger , 4.0 liter EFI , V6 engine : The PCV valve is on top of the drivers side engine valve cover It is near the rear of the valve cover ( towards the firewall end )
On a 1997 Ford Ranger , 4.0 EFI engine : The PCV valve is on the top of the drivers side engine valve cover , near the rear
Check to be sure it isn't the water pump.
on the engine valve cover , drivers side , towards rear of cover , near firewall
The engine timing chain cover
In the top of the valve cover , on the drivers side of the engine , near the rear of the valve cover , next to the firewall
check this out, it's same engine as in Rabbit http://rabbitownersclub.com/vw/showthread.php/engine-plastic-cover-4981.html
On the valve cover ( on the 2.9 L and 4.0 L V6 engines it is on the passenger side valve cover of the engine )
I believe it is on the valve cover , drivers side of engine , towards the rear