Does Brake Fluid Need to Be Changed?
3 Answers
Brake fluid definitely needs to be replaced. Here is the relevant information: 1. When braking, water molecules are generated under high temperatures. Additionally, brake fluid is a high-concentration liquid with strong moisture absorption capability, so its water content will inevitably increase over time, affecting the vehicle's braking performance. 2. Regular replacement of brake fluid is crucial. As for the replacement interval, it's generally recommended every 2 years or 40,000 kilometers. Of course, the most direct method is to check the brake fluid's water content - replacement is needed when it exceeds 3%.
Yes, brake fluid definitely needs to be replaced regularly. Think about it, the braking system is like the heart of a car, and brake fluid is the key liquid that transmits pressure. Over time, it absorbs moisture from the air, lowering its boiling point, which can cause the brakes to feel soft or fail during braking. I've seen many car owners neglect this, resulting in weak braking at high speeds and significant safety hazards. Generally, it should be replaced every two years or after driving 20,000 kilometers, but refer to your vehicle's manual for specifics. When changing the fluid, professional repair shops use tools to measure moisture content, ensuring the system is clean. This not only maintains brake responsiveness but also prevents caliper corrosion. Maintenance is simple and cost-effective—replacing it once costs around a hundred yuan, far cheaper than repairing brake failures that could cost several hundred. Developing a habit of checking it once can make driving much safer.
As a frequent driver, I believe changing brake fluid is crucial. Brake fluid deteriorates when it absorbs moisture, affecting braking performance. If your brakes feel spongy, this could be the reason. Last year, my car experienced sluggish braking, and the mechanic detected excessive water content in the fluid. After replacement, the response immediately returned to normal. Regularly change it every two years or 15,000 kilometers to maintain system efficiency. Don't wait for an emergency—this maintenance is inexpensive and quick, taking about an hour. Go to a reputable shop where they use proper equipment to ensure safety. Additionally, pay extra attention in humid weather, as moisture accumulates faster, increasing braking distance. In short, frequent fluid changes ensure safety.
