To find the correct transmission fluid capacity, I recommend the following:
1. Consult your car's owner's manual: This is the most reliable source of information. The manual should contain a section on fluids and capacities.
2. Look up your car's specifications online: Websites like AutoZone, Advance Auto Parts, or the manufacturer's website may have technical data sheets for your car model.
3. Contact a local mechanic or an Oldsmobile dealership: They can access repair manuals and provide you with the correct information.
Remember: Using the incorrect amount of transmission fluid can cause damage to your transmission. It's always best to be precise with fluid levels.