* Fluid leakage: The excess fluid will be pushed out of the reservoir, possibly creating a mess under your car. This might be a slow leak or a significant spill, depending on the severity of the overfill and the pressure in the system.
* Seals damage: The increased pressure can damage seals within the power steering system, leading to further leaks and potentially more expensive repairs down the line.
* Pump damage: The power steering pump has to work harder to push the excess fluid, leading to overheating and potential failure of the pump itself. This can be a costly repair.
* Air in the system: Overfilling can force air into the system, leading to a spongy or unresponsive steering feel. This is because air is compressible, unlike the hydraulic fluid.
* Fluid foaming: Excessive churning of the fluid due to the overfilling can cause it to foam, reducing its effectiveness and potentially damaging the system components.
In short, it's crucial to keep your power steering fluid at the recommended level, as indicated on the reservoir. If you suspect you've overfilled it, you should carefully remove the excess fluid using a clean syringe or turkey baster, taking care not to spill it. If you're unsure, consult your owner's manual or a qualified mechanic.
