2002 Ford Ranger 4.0 passenger valve cover nipple
The nipple on passenger valve cover has an open
ended hose. Does anything suppose to be on the
end of the hose? Filter, valve, etc? Or does it attach
It goes somewhere. My guess is that it is the PCV hose. If it is the PCV hose it will go to the intake system. How about a photo?
Ok. I will post a picture. PCV valve is on drivers side back end of the valve cover.
I think I figured it out. There is an opening on air intake hose.
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