What is Coolant for Cars Engine

Coolant, also known as antifreeze, is a liquid that circulates through your car’s engine to keep it from overheating. It does this by absorbing heat from the engine and transferring it to the radiator, where it is cooled by the air flowing through the fins. Coolant also helps to prevent the formation of rust and corrosion in the engine.

Types of Coolant

There are two main types of coolant: inorganic and organic. Inorganic coolants, also known as traditional coolants, are made from a combination of water, ethylene glycol, and corrosion inhibitors. Organic coolants, also known as extended-life coolants, are made from a combination of water, propylene glycol, and organic acid technology.

Inorganic coolants typically need to be replaced every 2 years or 30,000 miles, while organic coolants can last up to 5 years or 100,000 miles. However, it is important to check your owner’s manual to determine the specific coolant requirements for your vehicle.

How to Check Coolant Level

It is important to check your coolant level regularly to ensure that it is at the proper level. To check the coolant level, follow these steps:

1. Park your car on a level surface.
2. Allow the engine to cool down.
3. Open the hood.
4. Locate the coolant reservoir. The coolant reservoir is typically a translucent plastic tank with a cap that is labeled “coolant.”
5. Check the coolant level. The coolant level should be between the “min” and “max” marks on the reservoir.

How to Add Coolant

If the coolant level is low, you will need to add more coolant. To add coolant, follow these steps:

1. Purchase the correct type of coolant for your vehicle.
2. Locate the coolant reservoir.
3. Remove the cap from the coolant reservoir.
4. Add coolant to the reservoir until the level reaches the “max” mark.
5. Replace the cap on the coolant reservoir.

Tips for Maintaining Coolant

Here are a few tips for maintaining coolant:

• Check the coolant level regularly.
• Flush the coolant system every 2 years or 30,000 miles.
• Use the correct type of coolant for your vehicle.
• Never add water to the coolant reservoir.

Conclusion

Coolant is an important fluid that helps to keep your car’s engine running properly. By following the tips in this article, you can help to maintain your coolant system and prevent costly repairs.