That is computer controlled, it should be about 900 RPM when cold, after warmup it should be around 750 depending on A/C etc. accessories being a load on the engine..does this help?
r134a
Replacing a fog lamp on 1997 Olds LSS is easy. All you have to do is take the lights out of the car, take the old bulb out than replace it with the new one.
yes
1997 lss stalls may start after hours or days
Does the LSS have a 3.8L engine? If so, the crank sensor is behind the crank pulley/harmonic damper.
R134a
That is an Old term, the proper term is Solonoid, it is on the top of the starter, The term "Bendix" is of what the most common manufacturer was way back from the 1930's and up.
240HP if SC
Need to know the year and engine info.
It should be centered behind the engine block attached to the exhaust. You can look directly down on it. It looks kind of like a spark plug. Let me know if you need more details.
On top and inside the fuel tank.
Use only DOT3 brake fluid.