'90 V8 quattro -what too look out for?

[Zsolt]

Zsolt wrote:

> I found a nice 90 V8 that has original paint and looks very nice from
> what the owner says. It has 185,000km, and no leaks, nor it burns any
> oil. It idles erratically when it warms up, that it started doing a week
> ago.
>
> The price is also excellent, and I was hoping I can get some advice what
> to look out for.
>
> Thanks,
>   Zsolt
>
>