How Much to Flush And Replace Brake Fluid

Brake fluid is a vital part of your car’s system, and it is important to flush and replace it every 3 to 6 months. By following these simple steps, you can keep your brake system in good working order.

The Basics of Brake Fluid

If you own a car, you probably know that your brakes need to be serviced at least every 3 months. But what is brake fluid, and how much do you need to flush and replace it? In this blog post, we’ll explain the basics of brake fluid, and how much you should flush and replace it.

Brake fluid is a type of fluid used to stop or slow down a car. When your brakes work properly, they use brake fluid to stop the car. Brake fluid is a type of hydraulic fluid, which means it has a high pressure and low temperature. This makes it perfect for stopping cars!

Your car’s braking system uses two types of brake fluid: DOT 4 and DOT 5. DOT stands for Department of Transportation. The different types of brake fluids are designed for different types of braking systems. DOT 4 brake fluid is designed for older cars that use a mechanical (mechanical) braking system. DOT 5 brake fluid is designed for newer cars that use an electronic (electric) braking system.

When should you replace your brake fluid? You should replace your brake fluid if the level in your reservoir is below the ” MIN ” line on the reservoir.

The Different Types of Brake Fluid

There are a few different types of brake fluid, and each has its own set of benefits and drawbacks. Here’s a look at the main types: mineral oil, DOT 3, DOT 4, and EBC (ethylene bichloride).

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Mineral oil is the cheapest type of brake fluid, and it performs well in cold weather. DOT 3 and DOT 4 are more expensive but offer better performance in hot weather and during heavy braking. EBC is the most expensive type of brake fluid, but it’s also the best overall performer.

How Much Brake Fluid to Replace

The average driver will need to replace their brake fluid every two years or 24,000 miles. However, this time can vary depending on the type of driving you do and the conditions your car is in. If you drive in stop-and-go traffic or take long highway trips, your brake fluid may last up to six months. If you mostly drive in city traffic and use your brakes infrequently, your fluid may last up to one year.

When to Replace Brake Fluid

One of the most common repairs you’ll make on your car is replacing brake fluid. Here are some guidelines to help you figure out when it’s time:

-If your brakes feel spongy or “gummy,” it’s time to replace the fluid.

-If your pedal feels soft or mushy, it’s also time to replace the fluid.

-If your car has been sitting for a while, especially if the weather is cold or rainy, be sure to replace the fluid before using the brakes.


Brake fluid can get old and crusty over time, which can lead to poor braking performance. In order to keep your brakes operating at their best, it is important to flush and replace the brake fluid every few thousand miles. To determine how often you need to replace the brake fluid in your car, consult your owner’s manual.

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