Avoiding the Risks: Why You Should Not Use Ammonia in Your Car's Radiator

When dealing with the coolant system in your car's radiator, it's important to use the right liquid to ensure proper performance and protection. Ammonia is a common household substance and might seem like a viable substitute for antifreeze, but it can cause significant harm. In this article, we'll explore why you should never use ammonia in your car's radiator and provide insights into the importance of using the correct coolant.

Understanding the Problem with Ammonia

Ammonia, though widely available and inexpensive, is not an appropriate substitute for antifreeze. It can be corrosive to the metals used in your cooling system, damaging hoses, seals, and other components. Furthermore, it does not have the same antifreeze properties that properly formulated coolant solutions offer. For these reasons, it is highly inadvisable to use ammonia in your car's radiator.

Why Ammonia is Unsuitable for Automotive Use

Corrosion Risk

Ammonia can be corrosive to metals such as copper, zinc, and other alloys. These materials are commonly used in the cooling system of vehicles. Using ammonia can lead to rusting and degradation of these components over time, potentially leading to costly repairs or even engine failure.

Inadequate Boiling Point

Antifreeze raises the boiling point of water, which is crucial for keeping the engine from overheating. Ammonia, on the other hand, can actually lower the boiling point of water, creating a risk of the cooling system boiling over. This can lead to loss of coolant and potential engine damage.

The Importance of Using Proper Antifreeze

Proper Functioning

Antifreeze is specifically formulated to lower the freezing point of the coolant, prevent corrosion, and provide protection against overheating. This ensures that your engine maintains optimal performance and safety during extreme temperatures. It is crucial to use a coolant that meets the manufacturer’s specifications to ensure reliable and safe operation.

Protection Against Damage

Using proper antifreeze helps prevent issues such as engine block cracking, hose failure, and seal damage. These problems can be expensive to repair and can result in severe damage to the engine if left unchecked. Choosing the wrong coolant can lead to regular replacements and additional costs.

Choosing the Correct Coolant

When topping up or replacing your car's coolant, always opt for a proper antifreeze solution that meets your vehicle's manufacturer specifications. Common types of antifreeze include ethylene glycol-based liquids, which are green in color, and silicon-based antifreeze, which is more expensive and typically used in some imported vehicles.

While the green antifreeze is more common and cheaper, it is effective and widely recommended. It is important to choose a product that is specifically designed for your vehicle's cooling system and meets the industry standards for safety and performance.

Conclusion

The risks of using ammonia in your car's radiator far outweigh any perceived benefits. Ammonia is corrosive, does not provide the necessary protection, and can cause significant damage to your vehicle. By choosing the correct antifreeze, you ensure the longevity and performance of your engine. Always invest in the right coolant to keep your car running smoothly and safely.