What Engine Coolant Does My Car Need?

What is engine coolant?

Engine coolant is a liquid that circulates through your car’s engine to keep it from overheating. It absorbs heat from the engine and carries it to the radiator, where it is released into the air. Engine coolant also helps to prevent corrosion and lubricate the water pump.

What types of engine coolant are there?

There are two main types of engine coolant: inorganic additive technology (IAT) and organic acid technology (OAT). IAT coolants contain silicates and phosphates, which help to protect metal components from corrosion. OAT coolants contain organic acids, which are less corrosive than silicates and phosphates. OAT coolants are also more durable than IAT coolants, and they can last up to 5 years or 100,000 miles.

How do I know what type of engine coolant my car needs?

The best way to determine what type of engine coolant your car needs is to refer to your owner’s manual. You can also check the coolant reservoir in your engine. The coolant reservoir is usually located near the radiator, and it will have a label that indicates the type of coolant that is required.

How often should I change my engine coolant?

The frequency with which you should change your engine coolant depends on the type of coolant that you are using. IAT coolants should be changed every 2 years or 30,000 miles. OAT coolants can last up to 5 years or 100,000 miles.

What are the signs that my engine coolant needs to be changed?

There are several signs that may indicate that your engine coolant needs to be changed. These signs include:

• The coolant level in the coolant reservoir is low.
• The coolant is discolored or cloudy.
• The coolant has a sweet smell.
• The engine is overheating.

How do I change my engine coolant?

Changing your engine coolant is a relatively simple process. However, it is important to follow the instructions in your owner’s manual carefully. Here are the general steps involved in changing your engine coolant:

1. Allow the engine to cool down completely.
2. Locate the coolant reservoir and remove the cap.
3. Drain the coolant from the radiator and engine block.
4. Flush the cooling system with water.
5. Add the new coolant to the coolant reservoir.
6. Replace the coolant reservoir cap.
7. Start the engine and allow it to run for a few minutes.
8. Check the coolant level and add more coolant if necessary.

Conclusion

Engine coolant is an important part of your car’s cooling system. It helps to keep your engine from overheating and protects it from corrosion. It is important to check the coolant level regularly and to change the coolant according to the manufacturer’s recommendations.