Now that my 2017 CTR is three years old, Maintenance Minder “7”: Replace brake fluid, is activated. Naturally, this raises the issue of what kind of replacement fluid to employ.
I’ve put this car through its maximum amount of track time with 100% stock equipment, and it worked out perfectly for me. My biggest concern is that I want to use this automobile as a daily driver for at least 15 years.
I brought it to a local high-performance shop that specializes in tires and suspensions for stock vehicles used in amateur racing and was pleasantly surprised when they advised me to stick using Honda brake fluid (I think for an ordinary Civic they would have used Castrol DOT 3). I also observe what Honda states in the CTR Owner’s Manual:
You should only use DOT 3 or DOT 4 fluid from a sealed bottle as a temporary substitution if the required brake fluid is not readily accessible.
Any non-Honda braking fluid might lead to corrosion and shorten the system’s lifespan. As soon as feasible, have Honda Heavy Duty Braking Fluid DOT 3 replaced and the brake system cleansed.
In This Article...
Can brake fluid be used in a Honda?
Brake Fluid Types Brake fluid comes in a variety of varieties on the market. It’s crucial to understand that, for the most part, your Honda vehicle doesn’t require a special kind of brake fluid. The common brake fluid you may purchase at auto shops is sufficient as long as you don’t have a race car.
How important is the brand of brake fluid I choose?
DOT 3 and DOT 4 fluids are both glycol-based, but because their chemical make-ups differ, they will affect the system in different ways. It is essential to continue using the precise brake fluid that the manufacturer advises in order to guarantee that the system functions as it should.
How often should the brake fluid on a Honda be replaced?
For your brakes to be durable and dependable, changing your brake fluid is essential. The brake fluid in your Honda should be replaced, on average, every two to three years.
You should consult your owners manual for further information regarding brake fluid changes since every car has certain requirements. For instance, if you drive more than the average person, you might need to change the brake fluid more frequently.
But if you’re still unclear about how long you should go between changes, keep in mind that when it comes to car maintenance, it’s better to be safe than sorry. It is far preferable to change it a little too frequently than to wait too long.
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Can DOT 3 be replaced by DOT 4?
Yes. DOT 3 and DOT 4 brake fluid are interchangeable. DOT 4 has a greater boiling point, though.
Due to its high boiling point, DOT 5.1 is utilized in high-performance and heavy-duty applications. The fluids DOT 3 and DOT 4 are compatible with it.
Because DOT 5 brake fluid is silicone, it does not absorb moisture. It is mostly utilized in vintage cars that are kept in storage for extended periods of time and require a brake fluid that doesn’t absorb water because it is incompatible with the other brake fluids.
Honda brake fluid’s color?
As you drive and collect dirt and debris in the system, the color of fresh brake fluid gradually changes to a darker, oil-like shade, reducing the effectiveness of your brakes.
What occurs if brake fluid is not changed?
The brake reservoir, where the brake fluid is housed, will become contaminated with moisture if you don’t change your brake fluid as advised by the vehicle’s manufacturer.
Your braking fluid will inevitably become polluted with “debris buildup” as it ages. Your brake system’s many seals and hoses might gradually lose little amounts of rubber as they wear down. Additionally, rust particles may get up in your brake fluid as a result of metal components corroding and rusting due to moisture-rich brake fluid.
Your car’s ability to stop suffers substantially from not changing the brake fluid, which results in subpar braking performance. Most of the time, you can tell by pressing the brake pedal: if it feels excessively spongy, your brake fluid is probably about to fail. You may find that stopping your car requires more work and time, and in some situations, you may even need to pump the brakes in order to build up enough pressure for a secure stop.
If you’re moving at any speed, the uncomfortable idea that your brakes could completely fail is also a deadly one. This may occur if the boiling point of the braking fluid is reached while the vehicle is in motion, particularly if the boiling point was intentionally decreased due to moisture contamination.
What does it cost to change your brake fluid?
In general, the price of changing brake fluid can range from $80-$120. For most car makes and models, the price is comparable. Brake fluid is a low-cost product. Labor makes up the bulk of this expense. Therefore, if you are a DIYer and have the necessary skills. On Amazon, you can get a reliable brake fluid flush kit. There are also lots of educational YouTube videos that can show you how to flush your brake fluid.
When you bring your car to G&G for servicing, we check the brake fluid for contaminants and, if necessary, recommend replacing it. Your automobile or truck may be safer to drive and will require fewer repairs in the future if you use fresh brake fluid.
Replace brake fluid
The first step in learning how to change brake fluid is to remove the old fluid from the reservoir and replace it with new fluid.
Some automakers advise changing brake fluid every 24,000 miles or every two years. Others fail to mention changing brake fluid at all. However, checking your brake fluid is simple. To check the color, simply dip a test strip into the fluid and match it to the chart on the container.
You can perform the fluid switch that comes close to a complete brake fluid cleanse, but not quite. You won’t completely replace the old fluid with new fluid during this treatment, but you will add enough new fluid to notice a difference.
What distinguishes DOT 3 from DOT 4?
The following are the main distinctions between the two: Over time, DOT 3 brake fluid will collect less water from the air than DOT 4, resulting in fewer frequent fluid changes. Due to its higher dry and wet boiling points, DOT 4 brake fluid is more heat-resistant.
Is DOT 3 brake fluid universally the same?
The systems and all DOT 3, 4, and 5.1 braking fluids are compatible with one another.
No polyethylene glycol-based solution will affect rubber components that are in good health. Additionally, no rubber components will be harmed or deformed by the additive packets. New DOT approved brake fluids won’t harm even an older rubber component that contains a lot of natural rubber.
The breakdown of the additive package is what destroys rubber components. The fluid’s pH and viscosity are within the control of the additive package. Rubber and metal components will corrode over time if the braking fluid is unable to manage the pH or other corrosive substances. Use DOT 4 or 5.1 brake fluid if you have an older car and are concerned about the fluid boiling.
How is DOT 4 brake fluid utilized?
For use in automobile disc, drum, and anti-skid brake systems as well as clutch systems, Mobil Braking Fluid DOT 4 is an exceptionally high performance hydraulic brake fluid.
I need how much brake fluid.
How much brake fluid is required for a car? While adding or flushing brake fluid, the fluid must be filled to the proper level. The average modern car needs one quart or 32 ounces of brake fluid.