Dec 13, 2007 · Hi all, I have an A6 4.2 V8. It takes ages to get to temp 1/2 way when starting from cold. If i put the heater on temp drops to about 1/4 on the gauge. If i turn the heater off it …

Audi A6, RS6, S6 and 100 Forum. C5 Forum Fault 17831/P1423/005155 - Secondary Air Injection System; Bank 1 ...

Nov 2, 2007 · 1998-2004 Audi A6, Audi RS6 & Audi S6 (Audi A6 Forum, Audi RS6 Forum, Audi S6 Forum) in this forum in the entire site Advanced Search

Mar 15, 2007 · Audi A6, RS6, S6 and 100 Forum. C5 Forum What is the difference between the s6 4.2 and the a6 4.2 engines ...

Jun 14, 2007 · I am at my wits end with the car (A6 2.5TDi manual 1999 T reg 140,000 miles). It runs great on the flat and going down hill, but up hill it often loses power exactly like Stealth …

Dec 9, 2008 · hello everybody. I bought 2005 A6 3.2 FSI quattro (from usa),one thing that troubles me is a fuel consumtion - 12.7mpg (18.5 L/K) (city) No bad simptoms, spark plugs are ok, …

Jun 28, 2012 · If you don't have a VAG.com (Ross-Tech: VCDS) system (a generic OBD-II scanner will not allow you to invoke the necessary diagnostic programs enbedded in the ECU) …

Sep 19, 2010 · As enthusiasts or “mavens,” we have strong influence in our respective social circles when it comes to car buying and conversation. I can tell you since buying my first Audi, …

Jul 27, 2010 · Hello all, Was wondering what (or if there are) options available to Q7 owners as far as ECU upgrades go? I seem to recall somebody saying they did an...

May 30, 2024 · Trying to put my 08 S5 with the 4.2 FSI CAUA back together and the intake manifold bolts won’t stop completely breaking off the head when torquing them to spec.. 3 out …