Power Steering Service

Power steering is now standard on all vehicles, but there are several ways that power can be delivered. Most vehicles use a hydraulic power steering system. In this system, a serpentine belt from the engine powers a pump that pressurizes the power steering fluid. The pressure activates a hydraulic cylinder that provides steering power.



Other vehicles use an electric pump to pressurize the power steering fluid rather than the belt-driven pump. Some newer vehicles actually have electric motors that provide steering power and don’t use steering fluid at all, especially the increasingly popular hybrid and electric vehicles.

If you own a vehicle that uses power steering fluid, then you need to have it changed regularly. Over time, moisture accumulates in the power steering fluid, which affects steering performance and can corrode steering components. Dirt and other contaminants can also accumulate in the power steering fluid, which will also negatively affect steering performance.

A good power steering service will flush out the old fluid and get rid of dirt and other deposits in the system. Clean fluid will then be added. Fresh fluid provides lubricants that help protect the steering system as well as prevent corrosion.