Tech question - what is orange fluid (leaking on my garage floor)
It's oily in feel but orange/yellow in colour.
About a quater sized patch once a week - coming from mid area of the engine.
Is that too far back to be coolant?
Have: 2012 S4 3.0T - Prestige
Have: 2007 A3 2.0T - S-Line
Have: 2004 S4 - V8 - 4.2
Had: 2003 A6 4.2 / 2000 A6 2.7T / 1986 Coupe GT
A3 - Stock S-Line
B8 S4 - Prestige
B6 S4 - Milltek fullback / H-Sport sways / GIAC Chipped
19" Champions / Carbotech Bobcats
Braided lines / Hoen fogs / iPod adapted
A really good alarm & A really good wife