PCV hose restrictions. Exhaust smoke

[Jordanz32]

Hi all.
So I’ve been getting some white greyish smoke out of the driver side exhaust. I’ve checked the PCV valves and they seem to be function correctly. I did notice that the hoses didn’t have the flow restrictor inside of them.
A. Do they need to be there?
B. If they do, could this cause exhaust smoke? I’ve noticed a bit of oil on the inside of the pipes.

For info: the smoke only happens when warm, it smokes more under throttle


Thanks in advance!

 

[AliK]

Silly question, is this a 350 or 370?

 

[Mr Tenno]

Silly question, is this a 350 or 370?

Hand in your membership card! A Z32 is a 300ZX

 

[AliK]

Ah!!!! Totally missed that in the name! I will swap my membership for a Spec savers one!!!