What are the symptoms of insufficient power steering fluid?

[DiDelaney]

The symptoms of insufficient power steering fluid are: 1. Low fluid level, causing abnormal noises when turning the steering wheel; 2. Poor lubrication when the engine is cold, leading to internal wear and resulting in abnormal noises; 3. Difficulty in steering, or even inability to steer. The method for replacing the power steering fluid is: 1. Start the car and completely remove the old fluid; 2. Pour in new power steering fluid, then turn the steering wheel back and forth to allow the new fluid to penetrate, which also helps clean the system; 3. Remove the fluid from the power steering reservoir, pour in new fluid again, and repeat the second step by turning the steering wheel once more; 4. Remove the fluid again and repeat the previous step.