Transmission fluid and power steering fluid are not interchangeable. Although they are both hydraulic fluids, they have different properties and chemical compositions.
Power steering fluid has lower viscosity than transmission fluid. This means that it flows more easily and is better suited for the precise movements required in steering a vehicle. Transmission fluid is designed to withstand higher temperatures and pressures, which are not typically encountered in power steering systems.
Using transmission fluid in a power steering system can lead to several issues, including:
- Reduced steering performance: The higher viscosity of transmission fluid can make steering feel sluggish or unresponsive.
- Damage to power steering components: Transmission fluid can damage seals, hoses, and other components in the power steering system.
- Increased wear and tear: The use of transmission fluid can lead to increased wear and tear on the power steering pump and other components, potentially reducing their lifespan.
