I fitted a catch tank not so long ago. When cutting into the pipe coming from the oil seperator (the metal part), I noticed that it just pulled out easily.

After months I don't have a single drop of oil in the tank, so I've decided it's going to be vented to atmosphere instead. Tank will stay in place so I can hook it back up when it comes to MOT time.

What do you guys think about the loose fitting? It doesn't seem to be spluttering anything out, just slides in and out with ease.

I've had some smells of diesel in the car recently too, think these could be related?

I fitted an EGR blank a while ago and recently I've been having smokey start ups (blue/white smoke). Any connection?

Sorry for the 21 questions lol!