!998 Nissan Altima 2.4 L. 4 Cyl.
Does a 1998 Altima 2.4 L. 4 cyl. engine have a "PVC" valve, looked all over the engine and can't find it, book says it's located under the intake manifold screwed into the oil seperator. got underneath the car looked up under the manifold still can't find it. book also says some components are omittted on some engines, is this the case?