The hose from the air cleaner to the fill cap is the air inlet to the crankcase- - - -no PCV there. The PCV goes between the port beside the distributor and the intake manifold. Most of them will have an arrow indicating direction of flow- - - -the arrow points toward manifold vacuum.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!