Either one of the heater hoses are leaking or you have a freeze plug on the side of the engine leaking.
Hose leaking Water pump leaking
Stick the starter in the cutlass supreme.
transmission
There is no relay. The solonoid is on the starter.
The 1992 Oldsmobile Cutlass Supreme 3.1 liter engine starter is located on the bottom of the engine near the back. You can follow the positive battery cable directly to the starter.
Mounted at the top of the starter
Your 1994 Oldsmobile Cutlass Supreme can use any type of SAE certified anti-freeze. If you live in and extreme climates make sure the anti-freeze meets your needs.
There are 2 bolts that hold the starter in place and 2 nuts that hold the wiring to the solenoid.
I really don't think that's possible.
It might be a starter going bad. Had the same problem and was told that it just needed a new starter.
Bottom of radiator. If it has none then remove the lower radiator hose to drain the radiator.
Oddly enough, the starter for that car is in New Hampshire. I did not believe it myself until I actually visited the "Live Free or Die" state and my Cutlass Supreme starter motor was shown to me. Good luck, and happy trails to you.