Hello,
Quick question. Had my car into vw a couple of months ago due to the car sounding rough, hunting and not boosting very hard. I'm sure they said they replaced the pcv valve possibly?
Well looks like it's gone again.
So what's the best idea? Is there an upgrade or is it just a blanking plate I need?
I've tried searching but loads of different answers like....
Blanking causes problems
Get a catch can
Just replace valve etc etc.
Thanks.
Nick