Some reports indicate that in the case of severe leaks, if the owner checks the fluid level before starting the vehicle and replenishes the fluid in time, the vehicle can be driven for about 400 miles. However, this practice is only a temporary measure and is not a long-term solution.

Once a leak occurs, the hydraulic pressure of the system will drop, resulting in weakened power assistance or complete failure. In this case, the driver needs to use more force to turn the steering wheel, especially parking and turning operations at low speeds will become very difficult.

If the gears inside the steering rack are worn or loose, it may make an abnormal knocking sound when the steering wheel is turned. In addition, insufficient lubrication of the steering gear may also cause this situation.

The weight of the power steering rack varies depending on the model and design. Generally, its weight ranges from 10 kg to 30 kg. The hydraulic power steering rack is usually heavier than the electric power steering rack. This is because the hydraulic power steering system needs to include components such as hydraulic pumps, fuel tanks, pipes and control valves.

The Buick brand truly applied the power steering system to mass-produced models on the Buick Roadmaster launched in 1952. As the flagship model of the Buick brand at the time, Roadmaster represented Buick's highest level in the field of luxury cars.

The main components of power steering fluid are mineral oil or synthetic oil, which become more flammable in high temperature environments. When power steering fluid leaks into the engine compartment or the bottom of the vehicle, especially near hot parts such as the exhaust pipe, engine, spark plugs, etc., there is indeed a potential risk of causing a fire.

When water enters the power steering system, it will have an adverse effect on various components of the system. This is because the hydraulic oil in the power steering system not only needs to play a lubricating role, but also needs to maintain the hydraulic pressure of the system and provide power assistance.

When the electric power steering system fails, the driver may immediately feel that the steering wheel becomes very heavy, especially when driving at low speed or parking. This phenomenon is particularly obvious.

Long-term use of leak-stoppers may cause seals to swell or harden, further compromising the system's seal. While leak-stoppers may appear effective in the short term, over time, seal degradation will lead to larger leaks and even more expensive repairs.

The power steering pump is an important component in the power steering system of a car. Its main function is to provide power assistance through the hydraulic system, allowing the driver to turn the steering wheel more easily. In other words, the power steering pump is responsible for converting the mechanical energy of the engine into hydraulic energy, thereby reducing the force required for steering.