* Fluid Type Varies: The power steering fluid used in a vehicle depends on the specific year, model, and even the power steering system itself. There are different types of power steering fluids, and using the wrong one can damage the system.
* Consult Your Owner's Manual: The most reliable source for this information is your 1989 Ford Ranger's owner's manual. It will clearly specify the recommended power steering fluid for your vehicle.
* Consult a Mechanic: If you don't have the owner's manual, a qualified mechanic can easily identify the correct fluid type by looking at your vehicle's power steering system.
General Guidance:
* Older Vehicles: Vehicles from the 1980s often used mineral-based power steering fluids.
* Modern Vehicles: Newer vehicles often use synthetic power steering fluids, but this is not always the case.
Important Note: Always use the correct fluid type for your vehicle. Using the wrong fluid can cause damage to the power steering pump, seals, and other components.
