Myth: Coolant Doesn’t Need Replacing
The belief that coolant doesn’t need to be changed is misleading. While coolant lasts longer than engine oil, it still requires regular maintenance. Generally, it’s recommended to change coolant every five years or around 30,000 miles.

Checking coolant levels is also crucial, especially in extreme weather conditions, to prevent overheating or freezing, which can severely damage the engine. Ignoring coolant maintenance could lead to costly repairs down the line.