Older models did but these days it's all metric.
Yes, you can use SAE 5w30 as it is recommended by Ford.
Viscosity SAE 5W-30 V6 Engines Viscosity SAE 5W-20 V8 Engines
Use exactly what Ford recommends which is SAE 5w20 any major brand.
Use hypoid gear lubricant SAE 80W90.
SAE 10W30 any major brand.
Of course you can but Ford recommends SAE 5w20 oil for your Taurus. So why in the world would you want to use an oil that Ford does not recommend? The answer to your question is NO, use SAE 5w30 and nothing else if you want the engine to last for many years of trouble free driving.
SAE 10W30 any major brand.
basic SAE hand tools and wrenches and sockets.
Any SAE certified antifreeze can be used in your 1997 Ford Taurus. The automaker recommends that you use an anti-freeze that is rated for -35 degrees.
In order of preference according to the manual. "Ford Super Premium" weights 15w-40, SAE 10w and SAE 30w.
You can use any SAE certified transmission fluid in your Ford E1 50. I'm also all vehicle manufacturers use the same transmission fluid
Any SAE certified transmission fluid can be used in your 1999 Ford. Ford automobiles use the same transmission fluid as other makes of cars.