#1
|
|||
|
|||
Air inlet manifold
I'm removing the inlet manifold to check carbon and replace oil filter seals ,and I've noticed the inside of the inlet manifold has an oily ness about it ,is this normal or do i have a problem with the oil separator ,(84k miles ) the flaps look ok to me but I would like to operate them to be sure when I get it on the bench ,is it possible to do this without damaging them ? ,ps should i clean inside with a degreaser and hot water or better to leave it alone
__________________
Audi S8 D3 07MY 5.2 V10 Daytona Grey With Bang & Olufsen Advanced Sound System, Advanced Parking System, TV Analog/ Digital, Rear/Back Window blinds, Front and rear heated seats, Alcantara Roof, Extended leather Pack 2, Extended Aluminium pack, Carbon and Aluminium trim packs, RSE, PS2. Daily driver Audi A8 d4 2014 phantom black 3.0 tdi Previously owned Audi 80 1986 1.8 white Audi 80 1990 2.0 red Audi A4 1996 1.9 tdi green Audi A6 1.9 tdi 2000 blue Audi tt 225 2000 silver Audi s8 d2 2002 fe grey Audi a8 4.0 tdi d3 2006 black Audi a8 3.0 tdi d3 2010 black |
#2
|
|||
|
|||
It is normal for some fuel and oil vapor and gas to go in there. I have fitted catch cans on each side now (after fitting a brand new intake). Those cans do collect some fuel and oil ahead of the PCV. In the hope that carbon build up is reduced...
__________________
2012 A6 3.0 TDI Avant, Silver, 7 Spd STronic, Bose, ACC, Advanced Parking Camera, Power close / open tailgate, Side and Lane Assist, AMI & Jukebox, Adaptive lights with corner and high beam assist, Through load with ski bag, Audi pre sense plus, sports diff and sport suspension, Panoramic roof, Storage pack, MMI touchpad and VIM, etc. Oh and now retro fit rear seat entertainment 2019 BMW I3. Heat pump, Winter, professional and comfort packs, Harmon Kardon, autopilot 2022 Mercedes EQC 400 Previously: 2009 S8, Silver, B&O, Ceramic Brakes, Advanced Parking Camera, VCDS 2008 A8 3.0 Tdi sport, B&O |
#3
|
|||
|
|||
Thanks if you get a chance could you send me a pic of cans so that I can see were to fit and the make and model of them please
__________________
Audi S8 D3 07MY 5.2 V10 Daytona Grey With Bang & Olufsen Advanced Sound System, Advanced Parking System, TV Analog/ Digital, Rear/Back Window blinds, Front and rear heated seats, Alcantara Roof, Extended leather Pack 2, Extended Aluminium pack, Carbon and Aluminium trim packs, RSE, PS2. Daily driver Audi A8 d4 2014 phantom black 3.0 tdi Previously owned Audi 80 1986 1.8 white Audi 80 1990 2.0 red Audi A4 1996 1.9 tdi green Audi A6 1.9 tdi 2000 blue Audi tt 225 2000 silver Audi s8 d2 2002 fe grey Audi a8 4.0 tdi d3 2006 black Audi a8 3.0 tdi d3 2010 black |
#4
|
|||
|
|||
I noticed when I was carbon cleaning that the valve ports closest to the bulkhead had very little carbon were as the ones near the rad had a lot ,i'm guessing this has something to do with airflow ,(i didn't think to get a pic of the bulkhead ones that's the front ones )
__________________
Audi S8 D3 07MY 5.2 V10 Daytona Grey With Bang & Olufsen Advanced Sound System, Advanced Parking System, TV Analog/ Digital, Rear/Back Window blinds, Front and rear heated seats, Alcantara Roof, Extended leather Pack 2, Extended Aluminium pack, Carbon and Aluminium trim packs, RSE, PS2. Daily driver Audi A8 d4 2014 phantom black 3.0 tdi Previously owned Audi 80 1986 1.8 white Audi 80 1990 2.0 red Audi A4 1996 1.9 tdi green Audi A6 1.9 tdi 2000 blue Audi tt 225 2000 silver Audi s8 d2 2002 fe grey Audi a8 4.0 tdi d3 2006 black Audi a8 3.0 tdi d3 2010 black |
#5
|
|||
|
|||
Sean would you have had the torque setting for the inlet manifold ,o checked the tech sections and threads but either have missed it or can't find them ,i have manifold cleaned and checked and back in just need to torque it down before refiting fuel pipe pumps etc
__________________
Audi S8 D3 07MY 5.2 V10 Daytona Grey With Bang & Olufsen Advanced Sound System, Advanced Parking System, TV Analog/ Digital, Rear/Back Window blinds, Front and rear heated seats, Alcantara Roof, Extended leather Pack 2, Extended Aluminium pack, Carbon and Aluminium trim packs, RSE, PS2. Daily driver Audi A8 d4 2014 phantom black 3.0 tdi Previously owned Audi 80 1986 1.8 white Audi 80 1990 2.0 red Audi A4 1996 1.9 tdi green Audi A6 1.9 tdi 2000 blue Audi tt 225 2000 silver Audi s8 d2 2002 fe grey Audi a8 4.0 tdi d3 2006 black Audi a8 3.0 tdi d3 2010 black |
#6
|
||||
|
||||
This should help
__________________
2008 (facelift) S8 with B&O, ACC, glass sunroof, reversing camera, front and rear heated seats, ceramic brakes, homelink, electric side and rear blinds, ski load through, heated fan washer jets, remote boot closing, de-flapped manifold, fridge, umbrella holder |
#7
|
|||
|
|||
That's it thanks
__________________
Audi S8 D3 07MY 5.2 V10 Daytona Grey With Bang & Olufsen Advanced Sound System, Advanced Parking System, TV Analog/ Digital, Rear/Back Window blinds, Front and rear heated seats, Alcantara Roof, Extended leather Pack 2, Extended Aluminium pack, Carbon and Aluminium trim packs, RSE, PS2. Daily driver Audi A8 d4 2014 phantom black 3.0 tdi Previously owned Audi 80 1986 1.8 white Audi 80 1990 2.0 red Audi A4 1996 1.9 tdi green Audi A6 1.9 tdi 2000 blue Audi tt 225 2000 silver Audi s8 d2 2002 fe grey Audi a8 4.0 tdi d3 2006 black Audi a8 3.0 tdi d3 2010 black |
#8
|
|||
|
|||
Manifold back on without any trouble,and torqued down thanks to homer ,couldn't get the drivers side rear fuel pipe tightened due to lack of space ,i'm thinking i should have tighten it before i put manifold in and tightened it ,will have to have an another look ( unless someone has a trick)
__________________
Audi S8 D3 07MY 5.2 V10 Daytona Grey With Bang & Olufsen Advanced Sound System, Advanced Parking System, TV Analog/ Digital, Rear/Back Window blinds, Front and rear heated seats, Alcantara Roof, Extended leather Pack 2, Extended Aluminium pack, Carbon and Aluminium trim packs, RSE, PS2. Daily driver Audi A8 d4 2014 phantom black 3.0 tdi Previously owned Audi 80 1986 1.8 white Audi 80 1990 2.0 red Audi A4 1996 1.9 tdi green Audi A6 1.9 tdi 2000 blue Audi tt 225 2000 silver Audi s8 d2 2002 fe grey Audi a8 4.0 tdi d3 2006 black Audi a8 3.0 tdi d3 2010 black |
#9
|
||||
|
||||
I saw your request yesterday but since homer had already responded, never thought anymore about it. Now seeing this comment, I wish I had thought more about it, as I had the same issue with the rear passenger side. The previous owner had fitted a new manifold at around 100k and during spirited driving you'd get the smell of petrol fumes. New owner was informed about it and when checked it was because the pipe hadn't been tightened enough. Unfortunately I can't offer any advice on a solution.
__________________
2001 A8 D2 FL 3.7 Q - LPG Conversion, Engine: AKC, Gearbox:FBB, Colour:LY5X Aqua Blue pearl effect, Interior:WJ light beige/dark beige valcona leather with burr walnut inserts My DIY jobs - Replaced alarm horn, Replaced Coolant Temp sensor, Updated RNS-D firmware, Installed Reversing Camera and Digital TV, Dashcam Installation, Retrofitted Rear Blinds, Auto-Dimming Rear View Mirror, Chrome Boot Struts Sold! 2008 S8 D3 5.2 V10 - Engine: BSM, Gearbox:KLW, Colour:LY7F Suzuka Grey Pearl Effect, Interior:Black/Black with Silver/Black valcona leather with carbon atlas inserts, Bang & Olufsen, Heated windscreen, Soft-close doors, TV, DAB, AMI, Quad Zone, Auto Boot, Auto dim Mirrors, Keyless entry, PDC with rearview camera, AFS II Headlights My DIY jobs - Fan Jet Windscreen Washers, Retrofitted Electric Side Blinds |
#10
|
|||
|
|||
I'm going to try a basin spanner to see if it works ,there is enough room down in there but a lot of obstacles above and around it ,
__________________
Audi S8 D3 07MY 5.2 V10 Daytona Grey With Bang & Olufsen Advanced Sound System, Advanced Parking System, TV Analog/ Digital, Rear/Back Window blinds, Front and rear heated seats, Alcantara Roof, Extended leather Pack 2, Extended Aluminium pack, Carbon and Aluminium trim packs, RSE, PS2. Daily driver Audi A8 d4 2014 phantom black 3.0 tdi Previously owned Audi 80 1986 1.8 white Audi 80 1990 2.0 red Audi A4 1996 1.9 tdi green Audi A6 1.9 tdi 2000 blue Audi tt 225 2000 silver Audi s8 d2 2002 fe grey Audi a8 4.0 tdi d3 2006 black Audi a8 3.0 tdi d3 2010 black |
|
|