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How do you replace a pcv vavle for a 1989 cougar?

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2015-07-15 21:13:18
2015-07-15 21:13:18

pull the pcv valve out of the vavle cover grommet, pull the hose off of it, put a new one in, put the hose back on, yay!!

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on the valve cover as your faceing the car you will see a hose on the left side of the vavle cover. This hose goes to the intake plentum. the hose on the valve cover end goes to a connection that has a 19 mm nut screwed into the valve cover.loosen this nut remove the plastic cover and look in vavle cover. you will see the pcv vavle take a pair of needle nose and pull old pcv vavle out and replace.

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It uses an orifice in the top rear of the vavle cover not a PCV vavle.

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