Yes you need it. From my understanding of the PCV system, it allows the gas vapors to exit the crankcase that get built up from the pressure being produced in the crankcase. If you did not put it on there, then you dont have it.

Here is the Endyn Breather Kt. I am told it is fool proof. The reason I did not use it is because I am a DIYer, but it appears to be the simpliest way. If I was building someone eslse's car, I would have used it. Do searches for "pcv" in the recent and archived threads on this board...there should be a ton of info on this subject.

 

Here is the thread
https://honda-tech.com/zerothread?id=163716

 

thanks rolow!!

i called my local parts guy yesterday, he was ultra-confused!

he said to jsut come in and point at the pictures (what he usually says, lol)

thanks again!

i was just going to tap a hole in one of the hex plugs and put a spout into it, this would have been pretty hard to do, as well as being hard to re-install!

t..