FORUMS
- 5
| 12-04-2012, 11:10 PM | #1 |
|
Private
 |
exhaust flap open/ close sound
hello,
are you supposed to be hearing the exhaust flap open and close when the engine is well warmed up? Just today when I was parking in P4 condo parking lot, I had my Windows rolled all the way down and noticed the flap close whenever I let go of the gas and open whenever I put foot on the gas. couldn't have been doing more than 5kmph. it's this normal? it's like a clicking "ptchh" sound. Thanks |
|
|
| 12-05-2012, 07:02 PM | #2 |
|
Lieutenant Colonel
 
Drives: F30 328i Luxury - Sport Auto Join Date: May 2011
Location: Lancashire, North West England, UK
Posts: 1,941
iTrader: (0)
|
Yep, completely normal and it is surprisingly pronounced isn't it!
__________________
 Gone: 2006 BMW E60 520d SE 6MT Gone: 2009 BMW E90-LCI 330d SE 6MT - Awesome! 28th May 2009 - 28th May 2012 Current: 2012 F30 328i Luxury 8AT - Loving it!  My 328i thread!http://www.f30post.com/forums/showthread.php?t=712673 |
 |
|
 |
| Bookmarks |
| Thread Tools | Search this Thread |
|
|
