PCV valve location?

[SCCO9803]

Does anyone know where the PCV valve is generally located on early 90's model vehicles? Or more specifically a 90 Cougar? I haven't looked under the hood yet and am sure I can find it, but I thought I'd check here first. Any help would be greatly appreciated! Thanks in advance!

[JohnMickish]

Check the valve cover. There should be a vaccuum hose connected to it. I'm not 100% on that but I'd bet that's where it is.

[New Yankee]

Check the right side valve cover toward the rear, can't remember for certain though. Should be a vac hose to it from the air breather/carb/throtle body if all else fails