Possible Causes:
* Leaking Radiator: This is the most common culprit. A cracked or corroded radiator allows antifreeze to escape under pressure.
* Leaking Hose: The hoses connecting your radiator, water pump, and engine block can also leak.
* Faulty Water Pump: A damaged water pump can leak antifreeze.
* Head Gasket Failure: A blown head gasket allows antifreeze to mix with engine oil, causing a milky oil appearance.
* Cracked Engine Block: This is less common but possible, especially if the engine has overheated in the past.
Why It's Serious:
* Overheating: Antifreeze is crucial for cooling your engine. Losing it will cause the engine to overheat, potentially leading to catastrophic damage.
* Engine Damage: Overheating can warp engine components, seize the engine, and cause permanent damage.
* Safety Hazard: Antifreeze is toxic to humans and animals. Spills can create hazardous driving conditions.
What to Do:
1. Pull Over Immediately: Do not continue driving if you see antifreeze spraying.
2. Check for Leaks: Carefully inspect your engine compartment for any visible leaks.
3. Contact a Mechanic: Have your vehicle towed to a qualified mechanic for diagnosis and repair.
Prevention:
* Regular Maintenance: Ensure your cooling system is inspected and maintained regularly, including checking coolant levels and hoses.
* Prevent Overheating: Drive carefully and avoid overheating your engine.
* Use Quality Coolant: Use the correct type of antifreeze/coolant as specified in your owner's manual.
Don't ignore antifreeze leaks. Prompt attention is crucial to prevent major engine damage and ensure your safety.
