What Is The Difference Between Antifreeze And Coolant?

 

It is essential to recognize the dissimilarity between antifreeze and coolant because they both serve different purposes in your car. Antifreeze is a chemical that is put into your car's radiator to prevent the water inside from freezing in cold weather. On the other hand, the coolant is a mixture of water and ethylene glycol or propylene glycol. It helps keep your engine from overheating by absorbing heat and dissipating it through the radiator. It also prevents corrosion in the engine.

 

Antifreeze and Coolant - How are they Made?

 

The most common type of antifreeze is ethylene glycol, which is poisonous to animals and humans. That is why keeping it away from children and pets is crucial. If you must add antifreeze to your car, ensure to do so when the engine is cool.

 

Coolant is a fusion of water and ethylene glycol or propylene glycol. It helps keep your engine from overheating by absorbing heat and dissipating it through the radiator. It also prevents corrosion in the engine. The mixture consists of 50% water and 50% antifreeze, which keeps the engine from freezing in winter and boiling in summer.

 

What Happens When Your Engine Overheats or Freezes?

 

An overheated engine can cause serious damage. The pistons can expand, causing the rings to lose their seal and the valves to bend. The cylinder head can warp, and the bearings can fail. An overheated engine can also lead to a blown head gasket, cracked cylinder heads, and warped intake manifolds.

 

A frozen engine can also cause serious damage. The water in the coolant can turn to ice, expanding and cracking the engine block, cylinder heads, and radiator. A frozen engine can also cause the coolant hoses to burst and the thermostat to fail.

 

Check Your Coolant's Level Regularly

 

It is important to check the level of coolant in your car regularly. The coolant level should be between the "min" and "max" marks on the radiator. If it's below the "min" mark, add coolant until it reaches the "max" mark. Never drive your car with low coolant levels, as this can damage your engine. Coolant checks must be a part of your regular car maintenance.

 

Why is the Coolant Level Low?

 

There are three possible reasons:

 

* A leak in the cooling system

* Evaporation (coolant evaporates over time)

* The coolant has not been topped up since the last service

 

If you think you have a leak, the best thing to do is take your car to a mechanic. A mechanic will be able to find the source and fix it. Getting it fixed as soon as possible is important. A leaking cooling system can cause the engine to overheat, leading to serious engine damage.

 

If the coolant level has dropped due to evaporation, top up the radiator with coolant until it reaches the "max" mark. Ensure you use the recommended coolant for your car.

 

Coolant Replacement is Necessary

 

Check the condition of your coolant. If it is dirty or contains rust, you must replace it. You should also replace the coolant if it has been in your car for more than two years. To do this:

 

1. Drain the old coolant from the radiator and refill it with a new coolant.

2. Keep in mind that coolant is poisonous, so dispose of it properly.

3. Do not pour it down the drain!

 

Antifreeze, however, does not need to be replaced as frequently. You can usually get away with replacing it every four years or so. When you replace it, use the same type of antifreeze in your car. Mixing different types of antifreeze can cause problems.

 

When Does Your Car Require a Coolant/Antifreeze Service?

 

Most cars will have a sticker inside the hood that indicates when to replace the car's coolant. However, there are other things you can look for to know if it's time for a coolant/antifreeze service:

 

-The engine is overheating frequently

-There is rust in the radiator

-The coolant is low

-There is a leak in the cooling system

-The coolant is dirty or has debris in it

 

If you witness these, take your car for a coolant/antifreeze service. Depending on the severity of the issue, you may need a coolant flush. It is when all the old coolant is removed and replaced with new. A radiator service may also be needed, in which case the radiator will be taken apart, cleaned, and repaired as necessary.

 

If you are also interested in engine cleaning, please check out our DIY car engine cleaning blog.

 

Numerous Benefits of Engine Coolant/Antifreeze

 

Aside from the fact that it lowers the freezing point of water, engine coolant/antifreeze has numerous benefits. It helps:

 

-Prevent corrosion and rusting of engine components by creating a barrier between metals

-Transfer heat away from hot engine parts to keep the engine at optimal operating temperature

-Keep the radiator from overheating

-Maintain the correct pressure in the cooling system

-Prevent boilovers by raising the boiling point of water

 

These benefits work together to keep your engine running smoothly and efficiently. Engine coolant/antifreeze is essential to run your car's cooling system properly.

 

IAT and OAT Antifreeze

 

IAT (inorganic acid technology) and OAT (organic acid technology). IAT coolant is the traditional type of antifreeze and has been used in cars for many years. OAT coolant offers better protection against corrosion and is the antifreeze most commonly used in newer cars.

 

The main difference between IAT and OAT coolant is the chemicals used to achieve the desired results. IAT coolant uses silicates and phosphates to protect against corrosion, while OAT coolant uses organic acids. While IAT coolant is still used in some cars, OAT coolant is the more common type of antifreeze and is often recommended by automakers.

 

Cumberland CDJR, serving Silver Point, TN, has highly qualified auto technicians who are experts in car services. We have the latest equipment and use genuine parts. Cumberland CDJR also offers competitive prices, making it the ideal Chrysler service center for all your car service needs. 

 

Schedule a Service Appointment Today!