CCV catch can benefits

[Ceecab705]

Is there any benefit to having a CCV catch can when you already have a PCV catch can?

 

[M-Sport fan]

Most of what I hear (both from the vendors selling BOTH PCV/CCV side OCCs, and on this site) is that it is overkill unless one is running a very high boost/power BIG turbo setup.

But maybe someone can come on here and give another opinion, or facts otherwise?

 

[frankiefiesta]

I have one on the pcv side, but also plan on doing one on CCv side eventually. Just for the hell of it

 

[Ceecab705]

That's what I figured. I started reading all of these threads about carbon build-up on intake valves and started to wonder if there would be some sort of benefit to the ccv catch can.

 

[KKaWing]

It's easy enough to just pull the hose to see if it's wet with oil. Mine's been bone dry for the past 16000 km.