When power steering makes a high-pitched noise, either the power steering fluid is low or the power steering pump is bad. It is usually difficult to turn the wheel of a car when there is a power steering problem. Although it is a less common problem, if there is a clicking sound when the wheel is turned, this indicates there is most likely a problem with the wheel bearing.Know More
When the power steering makes a noise, the first thing to check is the power steering fluid. If the fluid seems discolored or murky, it needs to be replaced. This is accomplished by using a pump to drain the power steering reservoir. After pouring the new fluid in, the wheels are turned both ways several times to lubricate the power steering system.
It is also possible that there is a power steering leak. Special power steering fluid is available that automatically fixes small leaks and cracks. Car owners should check around the wheels of the car to detect a leak. Lastly, noise coming from the power steering is also caused by a bad power steering pump. When cars are extremely difficult to turn, this indicates the power steering pump is bad.Learn more about Car Parts & Maintenance
Some automobiles use transmission fluid as power steering fluid, while newer vehicles use synthetic-based hydraulic fluid that is specifically made for power steering use. The four main automatic transmission fluid types are Mercon, Dexron, Type F and ATF +4.Full Answer >
When the power steering pump has gone bad or is malfunctioning, it is noticeably difficult to turn the wheel. There might also be a high-pitched noise when the wheel is turned. Before purchasing a new pump, make sure that another part is not causing a problem with the power steering.Full Answer >
To replace a power steering pump, drain the power steering fluid reservoir, and detach the hoses and mounting bolts to replace the pump. Bleed the hydraulic system afterward.Full Answer >
Brake fluid is significantly different from power steering fluid and other types of automotive fluids. Power steering fluid is petroleum-based, while brake fluid is alcohol-based. Introducing a petroleum-based fluid into a car's brake system can result in severe damage to the rubber components of the brake line.Full Answer >