Detechting the source(s) of oil leakage

[Chris Talley]

Hello All,

I think I have multiple oil leaks on my new to me UrS4 and I am trying to
deduce the sources without significant or necessary work.

I have one likely suspect that is recieving attention. It seems concentrated
on the passenger side block/front cover interface. Are there any more likely
sources than others?

Maintainence wise in the last 10 k it has had the TB and all related
equipement replaced.
I replaced the valve cover recently as well and plan on replacing the valve
cover vent hoses as well.

Has anyone every used the kit that contains a flourescent lightsource
and  dye that you dump into the  crankcase the and becomes visable when the
light is directed at it?

Thanks,
~Chris