A8 Parts Forum  

Go Back   A8 Parts Forum > A8 D3 > D3 - Engine Bay

D3 - Engine Bay Everything under the bonnet

Reply
 
Thread Tools Display Modes
  #1  
Old 31st July 2015, 10:41 PM
M-A8's Avatar
M-A8 M-A8 is offline
Senior Member
 
Join Date: Aug 2012
Location: SE
Posts: 2,723
Exclamation Cracked coolant reservoir

Recently I went to Audi to buy parts needed for replacement of oil retaining valves under the manifold and I thought, me being me, an@l about the look of the engine bay, I will refresh the engine oil filler cap

When I went to change the cap I've noticed coolant ''all over'' the immaculate engine bay and believe or not this bothered me more than a coolant level below the minimum
Not all over but enough of it to make me upset. pictures where taken after a quick wipe over already

Anyway, I was puzzled as I couldn't understand where it was coming from. After few minutes of looking around I've noticed a little crack in a unusual place as I'm 100% sure that this part wasn't under any abnormal stress.

So I went the picked new coolant bottle and new blue filler cap as well to complete the new filler cap mod

After all possible discounts and around £50 later I've had all I needed.

WOOOOOOOOOOOOOOOOW, sod them filler caps, what a difference new reservoir makes
Yes I am happy that leak is gone, but the ''new look'' of the engine bay makes me even happier, actually very happy.

I have used a vet vac to stop any spillages in areas which I could not reach to clean and 20 minutes later it was all done and fresh looking again.

My advice, if you are not looking under the bonnet as often as me, do look sometimes because this can happen to anyone and parts are only next day delivery. If you head off for a long trip over the weekend with this hidden problem which could get even worst then you may have a pretty bad day or three
Attached Thumbnails
Click image for larger version

Name:	DSC_0595.jpg
Views:	312
Size:	229.0 KB
ID:	11477   Click image for larger version

Name:	DSC_0665.jpg
Views:	280
Size:	169.3 KB
ID:	11478   Click image for larger version

Name:	DSC_0594.jpg
Views:	297
Size:	234.8 KB
ID:	11479   Click image for larger version

Name:	DSC_0666.jpg
Views:	313
Size:	366.5 KB
ID:	11480   Click image for larger version

Name:	DSC_0667.jpg
Views:	286
Size:	343.2 KB
ID:	11481   Click image for larger version

Name:	DSC_0668.jpg
Views:	281
Size:	250.9 KB
ID:	11482  
__________________

2006 D3 S8 5.2 V10
Ceramic Brakes, Bang&Olufsen, DTV, DAB, Rear Camera, BT, TPMS, Soft Close, Auto Boot, AMI , 4 Zone AC, Home Link, All Electric Blinds, Fingerprint, Ski Hatch, Black Extended Leather, Heated Sport Seats, Alacantra, Carbon Trim inc Aluminium Pack 2.
2015 A3 S line 1.4 TFSI - for the missus to keep her away from my car.
Standard S-line equipment, no extras.
2006 D3 A8 3.7 V8 - SOLD but not forgotten

Last edited by M-A8; 31st July 2015 at 10:44 PM.
Reply With Quote
  #2  
Old 1st August 2015, 02:07 PM
mannyo mannyo is offline
Senior Member
 
Join Date: Jan 2012
Location: Blandford, Dorset
Posts: 1,974
Default

Marcin, your engine bay always looks fantastic. Looks much better now without the discoloured coolant reservoir.
__________________
Manny
2004 A4 1.8T Sport Cabriolet, 89K Miles
Past
2004 D3 A8 3.7 Quattro, Xenon, Bose, Blinds, Solar Sunroof, TV, ACC, phone and almost every option. 168K miles rising slowly
with retrofit AMI and DVB-T in place of Analogue
2003 Volvo S60 D5 SE Manual, 197K miles.
2001 D2 A8 3.7 QS, Bi-Xenon, Bose, Blinds, Electric Everything, retrofitted RNS-D, 191K Miles
Reply With Quote
  #3  
Old 1st August 2015, 08:48 PM
ainarssems ainarssems is offline
Senior Member
 
Join Date: Aug 2010
Location: Rushden, Northants
Posts: 3,803
Default

Common failure point, I had 2 crack in the same place on D2 and I think somebody else reported it on D2 as well, could have been Dezzy.
__________________
Currently 8less
2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D

8 history:
2006 A8 Sport 4.2TDI quattro SOLD,
1997 S8, reached end of life with gearbox failure
Reply With Quote
  #4  
Old 1st August 2015, 09:42 PM
Architex_mA8tey's Avatar
Architex_mA8tey Architex_mA8tey is offline
Moderator
 
Join Date: Jan 2009
Location: London/Oxford/Swindon
Posts: 7,648
Default

Quote:
Originally Posted by ainarssems View Post
Common failure point, I had 2 crack in the same place on D2 and I think somebody else reported it on D2 as well, could have been Dezzy.
I've had a D3 one go there as well - seems really common
__________________

Confidence is the feeling you have before you know better . . . .
Audi A8 D2 3.7 Quattro Sport 1999 FL - Melange
2nd Place Winner - A8-Freunde Annual German Meet 2012 at Edersee
20" x 9" Bentley GTC Wheels with 385mm W12 Front Discs & Bentley Caliper Covers, Front Lowered on Coilovers, Xenons, Combined DRLs and LED Foglights to modified OEM front fog lamp position, Alcantara/Leather, Full Black Alcantara headlining + pillars and blind shelf, Bespoke Flat Bottomed Sports Steering Wheel, Dark Myrtle Wood, Autodim Mirrors, Bose, Blinds, Digital TV, Ski Hatch, Modified rear exhaust section for extra V8 Burble
Audi S8 D2 Final Edition 2002, Avus Silver with Red Leather Interior
Tiptronic with Sport mode button, Sony rear entertainment package, Bose sound system, Audi Navigation Plus, 20 inch Final Edition alloys, Full Cat Back Stainless Milltek exhaust, giving a great V8 burble
Audi A8L D2 4.2 Petrol with LPG - Ebony Black
Audi A8L D4 FL 4.0T Petrol twin turbo - Havana Black
Audi A2 1.6 FSi Sport - Dolphin Grey with Votex body kit and Red Leather Interior
and some other A8's A8L's and Mercs
Reply With Quote
  #5  
Old 3rd August 2015, 09:24 AM
andycaca andycaca is offline
Senior Member
 
Join Date: Jun 2014
Posts: 189
Default

hmm... my D2 has a very slow and unexplained coolant leak. I think some detailed investigations are in order
__________________
2001 S8 D2
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 09:38 PM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.