Among the important and crucial parts of a vehicle, is steering which controls the wheel to any direction. Your car’s steering system is one of its most essential components. Without it, cars can only drive in a straight line. With that in mind, a problem with your steering system hinders your car’s performance, and puts your personal safety at risk and also your health. Just imagine what would happen when you need to make a turn or change lane and then have your steering suddenly become hard to turn the results could be catastrophic. This is to show how important it is that your steering wheels always stay in good condition, to give you proper control over the car.

Low Power Steering Fluid
The most common reason for a stiff steering wheel is a lack of power steering fluid. This is a pressurized hydraulic liquid that presses on the piston and makes the wheels in a modern vehicle far easier to turn. It’s part of the “power steering” system that is ubiquitous in the modern automobile.

Though one way to fix the problem of low-fluid levels is to simply refill it, it’s wise to also look for the root cause to prevent this issue from happening again, possibly very soon. Likely reasons for low fluid are a loose or cracked pressurized hose, which causes the liquid to leak out.

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Failing Power Steering Pump
The power steering pump provides the optimum level of pressure that allows you to smoothly turn the steering wheel. If there’s a problem with this pump, the steering wheel will be much more difficult to turn, especially at low speeds Often times, a problem with your steering pump yields a
whining noise when you turn your steering wheel. Have the pump checked out by a certified mechanic once you encounter these symptoms.

3[b]. Defective Steering Rack[/b]

Your car’s steering rack is exposed to extreme temperatures and road debris. Repeated hits can damage internal bushings and cause the system to spring a leak. Dirt may soon enter into the leak, allowing abrasive grit to damage the gears. If your steering wheel is only stiff when you start the car but gets better with continued driving, the steering rack may already be leaking. Note that the steering rack is attached to the wheel through some sets of U-joints and shafts. These areas are the steering racks which wear out and get damaged as a result of every day driving. To know that your steering rack is bad, the steering wheel gets stiff after starting the car.

What happen is that as you keep driving the car, the steering rack gets hotter and the lubricant settles in more, thereby making the steering wheel move freely when you continue to drive.
Read more : https://autoremedy365.com/top-sings-of-power-steering-failure/