Black Oil In Intercooler Pipes And Intake Plenum Rb20Det

[Leeroy94]

Yeah I agree, the previous owner installed it there. I've already gone through one set of melted hoses will need to secure them better.

What does recirculating the blow by to the intake do exactly? Pros and cons.

What's the best way to set up your intake manifold?

[Ben C34]

To be legal you have to send the blow by to the inlet. venting to Atmo is illegal.

That's the only pro.

You cant use a catch can, it has to be an oil air separator, can add steel wool etc into your catch can and it might work ok.

Edited January 29, 2014 by superben