How to Check and Maintain Your Car's Coolant Levels Safely

Cool Engine Check

Before checking your car's coolant level, it's essential to ensure the engine is completely cool. This is a crucial safety step to prevent burns or damage when opening the coolant system.Never attempt to check the coolant when your engine is hot, as the pressure can cause hot coolant to be ejected and lead to severe injuries.

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Locate & Inspect

Open the hood of your car and look for the coolant reservoir, which is a plastic bottle connected to the radiator. Check the liquid level against the "Full" line marked on the side of this reservoir.If you can't find it, locate the radiator cap, but only check the radiator directly if your vehicle lacks a coolant reservoir.

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Proper Mixture

For topping up the coolant, use a 50/50 mix of water and antifreeze unless the bottle indicates it's premixed. This mixture helps protect the engine's aluminum parts from corrosion.[

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Only use plain water in emergencies and ensure you adjust back to the proper mixture as soon as possible](https://www.dummies.com/article/home-auto-hobbies/automotive/car-repair-maintenance/general-car-repair-maintenance/how-to-check-a-vehicles-coolantantifreeze-142977/).

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Safety Precautions

Always wait for the engine to cool before adding coolant. Opening the system while hot can be dangerous due to pressure buildup. This not only risks your safety but can also crack the engine block from sudden temperature changes.By following these precautions, you help ensure both your safety and your car's longevity.

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