Correct Engine Coolant for Your Car
Why is Engine Coolant Important?
Engine coolant is a vital fluid that helps to keep your car’s engine running smoothly. It circulates through the engine, absorbing heat from the engine block and cylinder heads, and transferring it to the radiator, where it is dissipated into the atmosphere. Engine coolant also helps to prevent corrosion and lubricates the water pump and other components of the cooling system.
Types of Engine Coolant
There are two main types of engine coolant: conventional coolant and extended-life coolant. Conventional coolant is typically green or blue in color and needs to be replaced every 2 to 3 years. Extended-life coolant is typically red or orange in color and can last up to 5 years or 100,000 miles.
Conventional Coolant
Conventional coolant is a mixture of water, ethylene glycol, and corrosion inhibitors. Ethylene glycol is a toxic substance that can cause engine damage if it is not properly diluted with water. Corrosion inhibitors help to protect the metal components of the cooling system from rust and corrosion.
Extended-Life Coolant
Extended-life coolant is a more advanced type of coolant that contains special additives that help to extend its service life. These additives include silicates, phosphates, and organic acid technology (OAT). Silicates help to form a protective layer on the metal components of the cooling system, preventing corrosion. Phosphates help to neutralize acids that can cause corrosion. OAT helps to prevent the formation of scale and deposits in the cooling system.
How to Choose the Right Engine Coolant
The best way to choose the right engine coolant for your car is to consult your owner’s manual. The manual will specify the type of coolant that is recommended for your particular make and model of car.
If you are not able to find the information you need in your owner’s manual, you can also contact your local auto parts store. The staff at the auto parts store will be able to help you choose the right engine coolant for your car.
When to Change Engine Coolant
The frequency with which you need to change your engine coolant depends on the type of coolant that you are using. Conventional coolant should be replaced every 2 to 3 years, while extended-life coolant can last up to 5 years or 100,000 miles.
It is important to have your engine coolant checked regularly, even if you are not experiencing any problems with your cooling system. A simple coolant test can help to identify any problems with the coolant that could lead to engine damage.
Conclusion
Engine coolant is an important fluid that helps to keep your car’s engine running smoothly. By choosing the right engine coolant for your car and changing it regularly, you can help to prevent engine damage and extend the life of your car.
