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

Anyone fixed a sludge problem?

Thread Tools
 
Search this Thread
 
  #1  
Old 02-06-2009, 08:05 PM
Hoguenstein's Avatar
1st Gear
Thread Starter
Join Date: Jan 2009
Posts: 25
Default Anyone fixed a sludge problem?

Anyone here ever had a sludge problem that was easily fixed?

Something that didn't have to have the whole engine replaced!

Maybe just replaced the oil pump or screen?

Anyone with a positive ending to this story?
 
  #2  
Old 02-08-2009, 08:03 PM
TCossuto's Avatar
1st Gear
Join Date: Dec 2008
Location: Atlanta GA
Posts: 41
Default

I took my valve covers and oil pan off. Cleaned with multiple products in the crankcase prior to that then poured even more down oil passages until I saw clean coming out the bottom. Runs like a champ.
 
  #3  
Old 02-08-2009, 09:26 PM
ImTheDevil's Avatar
Administrator
Join Date: Jul 2006
Location: Binghamton, NY
Posts: 11,670
Default

Try Seafoam and also (as you suggested) maybe clean the pickup tube and screen. It's a good way to keep the sludge at bay.
 
  #4  
Old 02-08-2009, 09:59 PM
ghost6303's Avatar
3rd Gear
Join Date: Oct 2007
Location: CT
Posts: 2,158
Default

sludge is a progressive problem, the earlier you catch it the less damage it will cause. the way to prevent it is careful maintainence. how would you define a "sludge problem"?
 
  #5  
Old 02-09-2009, 10:22 AM
CCA4's Avatar
Administrator
Join Date: Jun 2008
Location: NW PA
Posts: 7,588
Default

When I bought mine there was a bit of sludge. I wouldn't call it a "problem" just yet but it was enough to make me nervous. I changed my oil w/ full syn about every 1500 miles for like 7500 miles and that took care of it. If you have sludge on the oil filler cap and the car runs like sh*t you might have to be a bit more aggressive than that though.. GL!
 
  #6  
Old 02-10-2009, 01:53 PM
Hoguenstein's Avatar
1st Gear
Thread Starter
Join Date: Jan 2009
Posts: 25
Default

Problem solved! On Sunday a friend and I drop the oil pan (pain in the a) the sump had some build up on it but the engine was fine! Thank god! Now all is good again!
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Palengke
B6 Models
6
02-26-2011 10:56 PM
melman911
B6 Models
7
10-23-2010 08:39 AM
euroukie
B5 Models
1
05-07-2010 10:48 PM
Norman71055
Audi A4
1
03-10-2009 11:29 PM



Quick Reply: Anyone fixed a sludge problem?



All times are GMT -4. The time now is 03:45 PM.