azap1

Hey guys i have the greddy oil catch can installed but how often should i drain the oil? i usually get about 4000 miles in 3 months.

thanks for the help, wasnt to sure how often this is done, i dont want the oil coming back to my engine when its full.

wisdom

I don't know. I mean if its full i would empty it.

Off topic but Im curious on how people plumb their catch cans. I've seen numerous options. Could you post a picture of your setup?

Nickamsweet

Personally I emmpty beforee it gets half full... but it doesn't matter too much...the lower the better as it'll stop any oil getting into the outlet...

I just plumbed it into the top pcv nearer the oil filler cap, i blew in th valve to ensure which way it flowed to verify it