1987 Audi 5000 Four Wheel Drive Manual 90,000 miles
I own a 1987 Audi 5000 S Quartro- 2.3L. I would like to know which P/S fluid to use. CHF11S- Synthetic (green can with white printing) or CHF71- 7.1 Mineral Oil (white can withe green printing).
They say you can't mix the two and I don't know which my car has. I also need advise on how to properly drain the P/S system so I may be able to install the proper fluid. Thanks