Replace The PCV Valve in Your 1997-2002 F150/Expedition
The PCV Valve in a car prevents oil leaks in your car. Replacing it could save you the headache of having to deal with a possible seized engine. Think of it like cheap insurance. 4 bucks at carquest = one starbucks coffee drink. you decide.
Parts List
1x PCV397: http://shop.advanceautoparts.com/p/bw...