B5 Models Please discuss all 1996 - 2001 B5 A4 topics here...

Shutter

Thread Tools
 
Search this Thread
 
  #1  
Old 05-10-2011 | 06:45 PM
ckrummy's Avatar
Thread Starter
|
1st Gear
Joined: Nov 2010
Posts: 76
Default Shutter

I figured out my oil problem from yesterday, but i also have a shutter under boost, i would think that it would be a fuel issue i checked my fuel pressure and it's good and the fuel pressure regulator is good, i did notice a gargling sound coming from the tank when i start it. Any Ideas
 
  #2  
Old 05-10-2011 | 11:30 PM
ImTheDevil's Avatar
Administrator
Joined: Jul 2006
Posts: 11,670
From: Binghamton, NY
Default

Do a vacuum test to be sure there are no vacuum leaks. Your diverter valve may be failing, causing the shudder under boost.
 
  #3  
Old 05-11-2011 | 04:25 PM
ckrummy's Avatar
Thread Starter
|
1st Gear
Joined: Nov 2010
Posts: 76
Default

yeah i got good vac. and i can reach full boost but it stutters after 6lbs max is 14
 
  #4  
Old 05-12-2011 | 03:22 AM
ckrummy's Avatar
Thread Starter
|
1st Gear
Joined: Nov 2010
Posts: 76
Default

Ok i replaced the fuel filter and the vacuum line to my DV which also test good and it turns out it's a forge, Recently the shutter now occurs under 2000 rpm some times, It doesn't trip any check engine lights except for once when it was cold for a misfire on cylinder 4 and it barely wanted to run or start after then it just slowly got better as it idled. It just keeps getting worse, and I'm out of ideas.
 
  #5  
Old 05-12-2011 | 11:51 PM
ckrummy's Avatar
Thread Starter
|
1st Gear
Joined: Nov 2010
Posts: 76
Default

I figured it out it turned out my spark plug gap was big and the boost from the turbo was blowing out the spark.
 
  #6  
Old 05-13-2011 | 02:03 AM
DOC_DEPALMA's Avatar
2nd Gear
Joined: Mar 2010
Posts: 687
From: Cornelius, NC
Default

Originally Posted by ckrummy
I figured it out it turned out my spark plug gap was big and the boost from the turbo was blowing out the spark.
Pat on the back. Proud of you
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
wmangum25
Electronics
0
07-07-2014 09:15 PM
heinrichgrobler
Audi A3
1
12-27-2013 08:23 AM
drinksonme
B6 Models
4
07-11-2012 06:48 PM
PM681
General Tech
1
07-08-2008 10:35 PM
TurboedA6
Audi A6
8
04-05-2008 03:24 AM



Quick Reply: Shutter



All times are GMT -4. The time now is 02:38 PM.