S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002

high pitch siren noise when i start the car cold. Any ideas? seems to go away instantly after a few

Thread Tools
 
Search this Thread
 
Old 02-02-2005, 02:16 PM
  #11  
RKA
AudiWorld Uber User
 
RKA's Avatar
 
Join Date: Mar 2000
Posts: 66,965
Likes: 0
Received 0 Likes on 0 Posts
Default I think you need to localize the sound.

Have someone else start the car while you're listening under the hood.
Old 02-02-2005, 06:36 PM
  #12  
AudiWorld Member
 
emansun's Avatar
 
Join Date: Jun 2002
Posts: 407
Likes: 0
Received 0 Likes on 0 Posts
Default If your car is a TIP it may be the secondary air pump. Had my car in last week for that.

They just oiled the pump. The sound is gone now.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Blite
Performance and Tuning
1
10-25-2010 10:56 PM
ds531
A6 / S6 (C5 Platform) Discussion
0
12-02-2006 06:53 PM
Sarsipius4
S4 / RS4 (B5 Platform) Discussion
0
07-10-2006 05:17 PM
Scott M.
S4 / RS4 (B5 Platform) Discussion
19
08-24-2001 05:57 PM
NEPaNogaro
S4 / RS4 (B5 Platform) Discussion
9
05-19-2000 06:36 AM



Quick Reply: high pitch siren noise when i start the car cold. Any ideas? seems to go away instantly after a few



All times are GMT -8. The time now is 02:28 PM.