When your vehicle’s power steering is in top shape, it’s effortless and precise, making direction changes easy; you’re hardly even aware of it.  But power steering can develop problems, and if you don’t pay attention to them, you may wind up needing expensive repairs.

Many systems use power steering fluid, which relies on the pressure of that fluid to help turn your vehicle.  If there’s a leak in your system, the fluid can leak out, and you can lose that power assist.  You’ll know something is wrong if you can feel the steering becoming more difficult, especially at low speeds.  You may hear a whining sound when you turn or notice spots of fluid under the vehicle,

Another component of power steering that can fail is the pump that pressurizes the fluid.  It can wear out, and you can lose your power assist.  Clues you have a bad power steering pump are a whining sound that increases when you turn your wheel and the feeling that the steering isn’t responding as quickly as it used to,

Many power steering systems are driven by a belt, and they can fail or get loose.  Symptoms include a squeal when you start your engine, power assist that comes and goes or cracks in the belt.

A gear that moves your wheels (called rack and pinion) can wear out or fail. Signs include fluid leaking, uneven or stiff steering, a clunking sound when you turn or lots of play in your steering.

Other power steering problems include air in your system or a faulty pressure valve.  

If you have electric power steering, it uses electricity instead of fluid.  Different things can fail, such as wiring or motor issues and a failing steering torque sensor.  Whether you have hydraulic or electric power steering, periodically bring your vehicle in so we can have a technician track down any issues and get your steering system pointed in the right direction.

Mechanic One Auto Repair
42605 Joy Road
Canton, MI 48187
7342541300
mechanicone.com

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