Originally Posted by 07MetallicSC

the gmc terrains and chevy equinox 2013 and prior on the 2.4 engines freeze in cold temperatures and blow out the rear main seal due to extreme case pressure, resulting in oil loss and if you dont catch it in time. kaboom. all due to the pcv.

Originally Posted by ECaulk

Powell's v3? I know Colodude does. I need to buy it when I drop a new motor in the next year or so

Originally Posted by cobaltssdude420

Yeah, I bought a set of tails he makes, good guy.

Originally Posted by ECaulk

I tune his car and help him with some of his parts install, after seeing his v3 I figured I should update mine (it's the v1 or v2 the previous owner of my car was one of the beta testers for Powell)

Originally Posted by cobaltssdude420

Well, i do understand how the one going into the manifold works but why do all these guys talk about blow by in the intake and at the compressor? Are the catch cans for those false advertising or what am I missing? One guy will say, yeah I caught a lot of oil in my catch can while another will say, you can't play with the pressures on these engines or you can seriously screw them up lol. There's no straight answers out there besides from people like John who actually design systems to keep the gunk out. I myself see no issue with putting a catch can for the intake>vc as well as the vc>turbo lines. But I don't build them to fully understand the benefits or negative effects they could have in the long run.