What are the hazards of not changing power steering fluid?
2 Answers
Failure to replace power steering fluid in a timely manner can lead to damage to the steering gear and power steering pump. Here is more information about power steering fluid: 1. Power steering fluid is a special liquid used in automotive power steering pumps, which makes the steering wheel much lighter through hydraulic action. It is similar to automatic transmission fluid, brake fluid, and shock absorber fluid. 2. To prevent the power steering fluid from becoming dirty or deteriorating, it is generally recommended to replace the fluid every 2 years or 30,000 kilometers. If the fluid level is below the scale mark, the fluid becomes thin, or its color turns black, it indicates that the power steering fluid needs to be replaced.
As a long-distance driver, the harm of not changing the power steering fluid is significant. Previously, the steering felt light and responsive, but after the fluid deteriorated with accumulated impurities and lost its lubricating effect, I now have to use brute force for every turn, leading to arm soreness. What's even more annoying is the increased noise—'humming' like an old clunker—and the safety concerns during night drives. Over time, oil oxidation worsens, causing severe wear to the steering pump. If the pump fails, the entire steering system could lock up. I once experienced difficulty steering on the highway, nearly causing an accident, and later found the fluid was too dirty and clogged the lines. That's why I change the fluid annually—a small expense for peace of mind, avoiding costly repairs. Smooth driving improves mood, and safety is no trivial matter. Don't skimp on maintenance and overlook hidden dangers.
