Crankcases and PCV Valves
Ford F-150
Grand Am SE

Where is the pcv valve located on a 1990 ford f-150 xlt?

474849

Answer

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Wiki User
12/19/2006

Its In The Top Of The Valve Cover On The Passenger Side, Kind`a Hard To Change But Not As Bad Once You Start. It`s Near The Firewall, I Use A Pair Of Slip Joint Pliers Being Careful. Good Luck