Are we supposed to get suction in or pressure out at the oil filler cap and upper CCV | BimmerFest BMW Forum
![Air Hose coming from oil filler cap, how do I repair this? Is it important? Sorry I'm a newbie : r/mechanics Air Hose coming from oil filler cap, how do I repair this? Is it important? Sorry I'm a newbie : r/mechanics](https://preview.redd.it/d8g388stdfv71.jpg?width=640&crop=smart&auto=webp&s=fc6a35ffde8554933df00863145bc552885dcd1a)
Air Hose coming from oil filler cap, how do I repair this? Is it important? Sorry I'm a newbie : r/mechanics
![Oil Coming Out Of Breather Hole In Rocker Filler Cap - Problems, Questions and Technical - The Mini Forum Oil Coming Out Of Breather Hole In Rocker Filler Cap - Problems, Questions and Technical - The Mini Forum](http://www.theminiforum.co.uk/imgreq/img/3f67d4edfc77f997eb63373e87c0c876a500f752/c9640074c9aa5f117e7e042d670797ff42f5099a.jpg)
Oil Coming Out Of Breather Hole In Rocker Filler Cap - Problems, Questions and Technical - The Mini Forum
![Why is there pressure when after removing an oil filler cap, and smoke coming out of my engine from the oil filler cap? - Quora Why is there pressure when after removing an oil filler cap, and smoke coming out of my engine from the oil filler cap? - Quora](https://qph.cf2.quoracdn.net/main-qimg-3c05c3acc4243d4c62dc6e1fce1556d6.webp)
Why is there pressure when after removing an oil filler cap, and smoke coming out of my engine from the oil filler cap? - Quora
sludge under oil filler cap - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
![Air Hose coming from oil filler cap, how do I repair this? Is it important? Sorry I'm a newbie : r/mechanics Air Hose coming from oil filler cap, how do I repair this? Is it important? Sorry I'm a newbie : r/mechanics](https://preview.redd.it/0e4sk8stdfv71.jpg?width=3024&format=pjpg&auto=webp&s=de5b25045922e914af0814185f993b21d9a148f6)