Pretty Much what ^ said, cover up all your electronics in your engine bay and spray her down with brake clean, then spray her down with a hose, and drive it for a little bit and youll be able to find where its leaking from easier.

 

Berrymans B-12 carb cleaner on the areas that have oil. Let dry. Baby powder the area. Run car for 10-30mins. Follow the trails created in the powder. Berrymans B-12 clean.