Good evening everyone
looking for some advice on a 1.4 tfsi 2015 ENGINE CODE CZCA
The other day I was looking over the engine bay with the engine running and I pulled the dipstick up and I got a loud whistling noise, leave it a few minutes and it’s pressurised again !!! Is this normal in these engines?? A little concerned to be honest !! The engine it’s self seems to be running fine!!
Regards stavie