welcome to Ur quattro ownership Dave
I though the early quattros had 4 headlights? or was that just the X reg's that had those.
Dave as for your idling/stalling, check your hoses for splits or small leaks, I had this issue with mine and was a bitch to find as it turned out to be the hose going onto the front of the turbo intake, because its hidden away under the air box and fuel metering head you cant see it.
Willl you be taking it to A.D.I ?
