A8 / S8 (D2 Platform) Discussion Discussion forum for the D2 Audi A8 and S8 produced from 1994-2002
Sponsored by:
Sponsored by:

What's the consensus on when to replace the timing belt on the 4.2 engine?

Thread Tools
 
Search this Thread
 
Old 01-19-2005, 05:04 AM
  #1  
AudiWorld Super User
Thread Starter
 
Eric 2.7's Avatar
 
Join Date: Aug 2003
Posts: 2,808
Likes: 0
Received 0 Likes on 0 Posts
Default What's the consensus on when to replace the timing belt on the 4.2 engine?

I am contemplating the move from an A6 2.7 to either a D2 or an A6 4.2 and am looking at a few good candidates.

I know the word on the 2.7 is to do the timing belt before 75k with the water pump being the weak link (I got a little excited and did mine at 55k).

Of course the "official" timing belt point is listed as 105 k miles for both the 2.7 and 4.2 motors.
Old 01-19-2005, 05:08 AM
  #2  
AudiWorld Uber User
 
JimR's Avatar
 
Join Date: Mar 2000
Posts: 46,835
Likes: 0
Received 1 Like on 1 Post
Default

90k miles
Old 01-19-2005, 06:39 AM
  #3  
AudiWorld Super User
Thread Starter
 
Eric 2.7's Avatar
 
Join Date: Aug 2003
Posts: 2,808
Likes: 0
Received 0 Likes on 0 Posts
Default

That works. I have used that number on other VAG engines even when the guide said longer. Thanks!
Old 01-19-2005, 06:58 AM
  #4  
AudiWorld Uber User
 
JimR's Avatar
 
Join Date: Mar 2000
Posts: 46,835
Likes: 0
Received 1 Like on 1 Post
Default Consensus is more like 75k for the 2.8, FWIW.

We did the A6 at around 78k, iirc.

I'll probably be doing the A8 this Fall, a tad early.
Old 01-19-2005, 10:54 AM
  #5  
Audiworld Junior Member
 
MateoA8's Avatar
 
Join Date: Sep 2004
Posts: 85
Likes: 0
Received 0 Likes on 0 Posts
Default mine was done at 55K as well...

because the previous owner had a collant leak and the meck thought it was the H20 pump, so they just replaced the whole shebang!

So I wont worry about it for another 60K or so... or maybe 80K or so
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lucio_liu
A6 / S6 (C5 Platform) Discussion
5
05-06-2012 09:21 AM
barbjack
A6 / S6 (C5 Platform) Discussion
11
11-22-2011 09:03 AM
mkemsaykyl
A4 (B5 Platform) Discussion
5
12-01-2005 08:44 AM
wbender
A6 / S6 (C6 Platform) Discussion
3
04-09-2005 01:23 AM
videokolor
A6 / S6 (C5 Platform) Discussion
4
07-16-2002 07:53 AM



Quick Reply: What's the consensus on when to replace the timing belt on the 4.2 engine?



All times are GMT -8. The time now is 10:35 AM.