Posted on 8/22/2024
Why Is My Coolant Level Low? Understanding Your Vehicle's Cooling System If you've ever popped the hood of your car and noticed the coolant level is low, you might wonder why. The cooling system is crucial in keeping your engine from overheating, but a low coolant level could indicate a problem or just be a normal part of vehicle maintenance. Let's break down the possible reasons and what you should do about it. Understanding the Cooling System Your car's cooling system is designed to keep the engine at an optimal temperature. It circulates a mixture of water and antifreeze (coolant) through the engine to absorb heat and then releases that heat through the radiator. The coolant reservoir, often called a degas bottle, acts as an overflow tank where the coolant expands and contracts as it heats up and cools down. While this system is mostly sealed, allowing minimal evaporation, some coolant loss over time can happen. This is because t ... read more