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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
Does a engine has to have breathers n why. Im asking cuz mine is leaking from there n I put a cap n the oil came out from the oil stick. Thinking of putting new tall valve cover with with holes on each side. I just need to know if its the right thing to do n why it needs it
Well its not even connected n don't want to hook it up cuz why would I want hot air going into my intake correct me if im wrong would like to know cuz im just learning
a properly fuctioning PCV system will create negative pressure inside the crankcase, which will remove volitaile emissions, and recycle them to be burned. which can lead to better HP, lower emissions, and less wear on internal parts.