|
|
|
|
 |
 
|
 |
BMW Garage | BMW Meets | Register | Today's Posts | Search |
 |
|
BMW 3-Series (E90 E92) Forum
>
New owner 2011 335d engine noise make me crazy!!
|
 |
| 10-31-2019, 03:27 PM | #23 |
|
Private
 
11
Rep 73
Posts |
Honestly it’s probably normal sounds. But if I can get better performance with the new vacuum pump why not. Here is another thing when I open the oil cap with the car at idle the sound is more noticeable but however it’s not a significant amount. There is air that blows out of oil cap.
|
|
Appreciate
0
|
 |
| Bookmarks |
| Tags |
| 335d, engine noise, ps pump |
|
|
