I’ve been leaking oil from the rear pcv , so got rid of the oem clips and replaced with jubilee clips.
Whilst doing this i noticed that there’s no check valve in the pcv pipe?
Shouldn’t there be one? I know there’s different revisions for the this pipe but thought they all had a valve in?
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I also fitted the latest front pcv a month ago (06F129101R), so which rear pipe should I be running with this for the pcv to work correctly?