How does a power steering pump go bad just sitting for 2 days?

A Power Steering pump can develop issues even when sitting idle for a couple of days due to fluid leaks, internal wear, or seal degradation. If the pump has existing weaknesses, such as worn bearings or seals, sitting can exacerbate these problems, leading to a loss of fluid or pressure. Additionally, if the pump is exposed to extreme temperatures, it can affect the viscosity of the fluid, causing it to become less effective. Regular maintenance and inspections can help prevent these issues from arising.