Hello,
I have a 1995 A6 Quattro. It runs great, well at least until a couple of days ago. I started it up just fine, was sitting in it letting it warm up, as she is not a big cold weather fan and all of a sudden after a minute or two it just died out. It turns over, the battery is good, it just seem like it's not getting any fuel to the engine. It has been extremely cold here in Colorado, but I have more than a half a tank of gas, so I don't think the fuel line is frozen. I pushed into my garage to warm it up but it still doesn't start. I sprayed some started fluid in the intake and it started up for a few seconds but then died again since it seems to not be getting any gas.

Again this car runs, starts and drive excellent, just not sure what happened all of sudden. Could it be something that shut down the fuel delivery, maybe the anti theft or something?