As a good driver, you shouldn’t wait until your brakes get bad and stop working before you think about getting them replaced or better, getting them flushed. Brake flushing improves the condition of the brake system.
A brake fluid flush is basically where you take all the old and dirty brake fluid from the brake system of your car and replace it with the new oil of your choice. You should have a brake flush every 2 years or around 25,000 miles. It should be a normal routine for every car owner. Because over time the braking system gets dirty. If it gets to this point, then brake flushing is the only solution. And this should not be neglected, because the efficiency of your car depends on it.
What is a Brake Flush?
Brake flushing is a routine that is highly recommended when your brake starts showing little signs of fault. Brake flush involves the process of draining out brake fluid from the car’s brake system and replacing it with pure and new brake fluid.
Like you flush out dirty of unwanted fluid and liquid content from any parts of your vehicle, brake flushing also involves a similar idea behind it. However, the process might be different. For instance, you can decide to get rid of the transmission fluid or engine oil.
It is very necessary to get your brake flushed. A car’s brake system must be maintained regularly, else they get jammed or stiff, and becomes nonfunctional.
Brake Flush vs Brake Bleeding: Differences Explained
A lot of vehicle owners and professional car repairmen often mistake brake bleeding for brake flushing. The two terms are not the same, however similar their processes might seem.
Brake flushing requires the removal of the entire brake fluid content from your car’s engine system and replacing it with new and better fluid.
However, brake bleeding involves the flushing out of a part of the brake fluid. Brake bleeding only occurs when you found out that there is the presence of air bubbles in your car’s brake fluid. in this case, you will flush out the portion that is contaminated with bubbles while leaving the rest in the brake system.
Benefits of Brake Flush
The brake, like many other components of a vehicle, is susceptible to damage and contamination, despite frequent maintenance routine. From the master cylinder’s valves to the brake pedal, brake calipers, and wheel cylinders, the brake system features parts that can damage or degrade over time. deteriorate. There are also parts of the system that can accumulate dust, debris, or particles that can contaminate the system.
Besides, it is very important to do a brake flush because most times metal particles and dust can accumulate in joints, and contaminate brake fluid, hence making them black and dirty. But when you flush your brake system, you will change and replace the dirty fluid with clean brake fluid.
Break fluid helps get rid of moisture in the brake system. If there’s excess moisture in brake fluids, it increases its temperature by causing an air bubble in brake fluid. If this air bubble settles in the brake system, results in spongy brake pedals because the air bubble has a lower boiling point and as such compressible, thereby contaminating brake fluid.
Debris, moisture, and metal particles are capable of reducing braking power, and if the brake is not flushed in time can result in other damages.
Car Symptoms That Call for A Brake Flush
Brake fluids ought to be changed at least every two to three years. Manufacturers recommend a change of brake fluid consistently, else will have problems with the entire braking system.
There are some signs that call for an immediate change of brake fluids and there are as follows;
- An increase in braking distance. If a car completes a brake in 200 feet instead of 150 feet from 60 MPH, this means that the pedal is faulty and needs to be flushed.
- You would notice a strange feeling in brake pedals. Sort of feels spongy or free will. This usually occurs when moisture gets into brake fluid and contaminates it. This problem can only be resolved by brake flushing.
- Break flushing would appear black or dark brown, as a result of accumulated dirt particles in brake lines. This definitely suggests brake flush.
So far, these are some of the signs that will help tell that your brake fluid is corroded and needs a change.
Brake Flushing: A Step-By-Step Guide
Brake flush is a very easy task to perform. Although, those who haven’t flushed a car brake before might experience one or two challenges
Here are some ways to easily get your car flushed.
- First, you open the cap of the master cylinder of the car’s brake system, draw out brake fluid using a siphoning mechanism. Fill the master cylinder with new brake fluid still containing about 15-20% brake fluid.
- Get a guide from the car’s manual on how to flush brakes. But before doing so, you may have to bleed the brake’s caliper, that is if it’s away from the brake reservoir.
- To bleed the brake’s caliper, you pull up the side of the car that needs to be bled. Take out the wheels so you can gain access to the brake caliper.
- Pump the brake five times until the brake pedal gets stiff. You can ask someone to hell hold the brake pedal down while you get the bleeder valve open. This will help force the fluid out.
- Keep on with it until you notice the brake fluid has changed from a dark color to brighter color. This shows the brake fluid in the brake system is new. Repeat the same process in the other four brake caliper, refilling with new brake fluid if it’s low.
- If the is complete, then you too the reservoir with clean and new brake fluid.
Brake flushing shouldn’t be a difficult task for anyone, because it doesn’t require much. There isn’t much challenge changing fluid except for those whose first time it is. Considering how important brake flush is to your car’s brake system, it shouldn’t be neglected, for it keeps your car in good shape. Brake brush is part of the overall maintenance systems that can extend the lifespan of your vehicle.