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

Surging issues??

Thread Tools
 
Search this Thread
 
Old 12-28-2009, 11:34 AM
  #1  
AudiWorld Newcomer
Thread Starter
 
NagaroS423's Avatar
 
Join Date: Dec 2009
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Surging issues??

I'm experiencing some surging issues with my S4. Was thinking it could have been spark plug issues so I replaced them with brand new Iridium spark plugs and the problem went away for about a week and now is consistant yet again. Only occurs when trying to achieve full press but no problems with normal driving. Once I get past 10 psi it starts to choke.. Any suggestions??
Old 12-28-2009, 01:14 PM
  #2  
AudiWorld Senior Member
 
donromani's Avatar
 
Join Date: Apr 2009
Posts: 1,901
Likes: 0
Received 0 Likes on 0 Posts
Default

Boost leak, check your TBB for tears.

Also, people have had problems with irridium plugs in these cars. I doubt your problem has to do with plugs, but I would opt for platinums next time.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
chubs636
TT (Mk1) Discussion
3
09-14-2015 03:42 PM
Josh/AWE
S4 (B8 Platform) Discussion
0
09-10-2015 12:42 PM
Josh/AWE
Audi A5 / S5 / RS5 Coupe & Cabrio (B8)
0
09-10-2015 12:41 PM
DannyG123US
Audi 5000 / 200 / V8 Discussion
4
09-07-2015 05:53 PM
RTnDL
A6 / S6 (C5 Platform) Discussion
0
09-07-2015 11:17 AM



Quick Reply: Surging issues??



All times are GMT -8. The time now is 11:20 AM.