Volkswagen Tiguan 2013 - Oil Separator idling issue - OEM vs Aftermarket part - problem solved
Idling problem , engine wants to stall. Running rough
I have installed aftermarket PCV (sometimes refer as oil separator) on 2013. It works for about one day with only travelled about 50km but then the engine wants to stall again after warmed up.
Since the failure is same as before and it came back, i decided to replace the same part with OEM part. Car has been running fine for over 200 km. It has been 3 days now and it is running fine
Perhaps some aftermarket part work for others but it does not for me. In my video, I have tried twice using aftermarket part without success. One on 2012 and second on 2013 . Both car I replaced with OEM parts after unsuccessful repair.
Just because you replaced with new PCV part, it doesn’t mean that issue is solved .. in my case anyway. Something to keep out for..