Car Fluids – Maintenance and Its Importance

Car Fluids – Maintenance and Its Importance

The best way to ensure your vehicle is in good working condition between major inspection is to check the fluids yourself. It’s quite an easy and inexpensive method to avoid any engine wear or damage. 


Fluids play a vital role in predominantly every component of your vehicle, including fuel economy and longevity. Keeping them at the optimum level will definitely help your vehicle last longer and drive smoother. 


Automobiles are made up of complex components that essentially require routine care and attention in order to operate smoothly. Moreover, beyond simple mechanics, these components are further made up of subsystems that also typically require routine tune-ups. Without a doubt, one of the most important elements of vehicle functioning is fluid maintenance. Your automobile has various kinds of fluids for the different subsystems of your vehicle’s makeup, and it can cause serious damage that will end up being very expensive and time-consuming to repair when any one of these fluids becomes dirty or functions way below the optimal level. With the help of a skilled mobile car mechanic; routine fluid maintenance can be done easily.


Then following fluids are vital to protecting the life and longevity of your car and making sure that it operates in optimal condition.


  1. Motor Oil – The main purpose of the motor oil is to lubricate various moving components of your engine. 
  2. Transmission Fluid – It basically acts as a lubricant for all the moving parts inside your transmission.
  3. Brake Fluid – Also known as hydraulic fluid; it operates under high temperatures and pressure and, without it, your vehicle would be unable to stop when you push the brake pedal.
  4. Power Steering Fluid – It keeps your vehicle’s power steering operating smoothly by keeping it lubricated as well as generates a force that enables you to turn the wheels.
  5. Coolant or Radiator Fluid – The coolant in your engine is responsible to remove the excess heat through the radiator.

Fluid maintenance is a preventive measure that extends the longevity of your vehicle. It’s wise to get your vehicle routinely inspected and diagnosed by a skilled mobile car mechanic to ensure your car is running and operating smoothly at all times.

break fluid

What is Brake fluid and Why is it Important?

Brake fluid is a type of hydraulic fluid used in hydraulic brake and hydraulic clutch applications in vehicles. It undeniably plays a key role in your braking system as it performs the function of transferring the force created when a driver presses the brake pedal directly onto the wheel hub.


Brake fluid is hygroscopic which essentially means that it takes in moisture during the course of its life in your vehicle through the pipes and joints that it lubricates. As the water quantity in the brake fluid rises, the temperature the liquid boils at gradually decreases. The boiling point can be heavily reduced by water contamination which will have an adverse effect on your braking ability. 


Additionally, brake fluid is affected because of several factors such as age of the brake fluid, the level of corrosion inhibitors, and environmental and driving habits all basically contribute to when your brake fluid will need to be replaced.


As mentioned earlier, brake fluid has hygroscopic properties so moisture is naturally pulled into the fluid through the atmosphere. Moisture contamination can significantly lower your brake fluid’s boiling point, therefore making it highly likely to overheat and gradually lose its effectiveness. Listed below are some of the signs that your brake fluid is contaminated:


  • You need to start braking way earlier than you used to
  • Your dashboard has a warning light 
  • Your brake pedal needs excessive pressure to respond
  • Your brake pedal responds more slowly


If you notice any of the above signs, it’s wise to have your vehicle checked by a professional mobile car mechanic


Brake fluid is vital to the safe operation of your vehicle. Routinely inspecting your vehicle’s brake fluid levels, should be one of your top priorities. It should be checked on a weekly basis, at the very least, a fortnightly basis without fail. Driving a vehicle with diminishing brake fluid compromises the safety of you, your passengers on board, and also other drivers on the road. It’s highly advised to have a mobile car mechanic examine your brake fluid.