where is pcv valve located on 2l engine?

look on the valve cover.

*I think*... if you look to the left of - and below the thermostat housing while standing at drivers fender, you'll see it... Plastic pipe and rubber hose goes to it FROM way down at the bottom - and inside of lower intake manifold... Use flashlight to see it. ... Suggest replacing ALL componets of PCV valve circuit! > Pipe, rubber hoses and valve...vacuum leaks, rough engine idle or no idle, check engine light with lean code PO171 are common!