Can You Mix Coolant with Water? Most vehicles require a precise 50/50 mixture of coolant and distilled water in the cooling system. In this video, I will explain what coolant does, why water alone isn't enough, and the downsides of using tap water instead of distilled.

Key points covered:
1. The purpose of engine coolant and why both it and water are essential
2. Recommended coolant to distilled water ratios and how to mix properly
3. Problems that tap water can cause over time, like corrosion and mineral deposits
4. Tips for changing your coolant at the manufacturer's interval to maintain protection

Whether you're servicing your cooling system for the first time or are an experienced DIY'er, don't miss the advice. Understand exactly why only distilled water and coolant mixed precisely to your owner's manual specifications will maximize engine life. Get your cooling system questions answered once and for all!

Check out the video, leave any of your own coolant questions in the comments, and consider subscribing to Brian's repair tutorials from Honest Mechanic.

Disclaimer: This content is for educational purposes and should not replace professional advice. As an experienced mechanic, I aim to provide helpful insights, but I'm not liable for any damage or issues arising from the application of this information. Always consult a qualified mechanic for specific vehicle needs. Viewer discretion and responsibility are advised.

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