Coolant Tank

The automobile is truly an incredible human invention. It is amazing machine that’s deemed to do lots of functions under various weather conditions and other adverse and challenging situations. But despite of their functionality, vehicles are usually subjected to careless and hasty driving and uncaring maintenance. Some car owners usually neglect the recommended service intervals and the proper maintenance check that should be conducted.

Today vehicles become imperative components of our life. Most of us have come to depend on them in accompanying us in our daily tasks. Car owners usually expect their automobiles to move every time they need it. And they become irate in case their driving machine failed to start. To keep your vehicle in top operating condition and to save you fuel and money, you should maintain its tiptop shape as well as the efficiency of its auto parts and systems.

The coolant tank is one of the vehicle components that we usually tend to overlook when conducting a regular check on our automobile. Coolant tank is the reservoir where the excess coolant is stored. It is a semi-transparent plastic bottle that may be pressurized or non-pressurized. Usually, the coolant tank has level markings which help for quick checking of the coolant level. The coolant tank is necessary as it allows the expansion of the coolant when the engine is warm. Without the coolant tank, the coolant can spill out of an overflow tube. When the coolant is attached to the radiator with a well functioning cap, it allows the radiator to be consistently full, regardless of the temperature.

To fully understand the importance of the coolant tank, you should first know what a coolant is. The mixture of antifreeze and water that flows through the engine, radiator and radiator core is known as the coolant. In some classic cars, the coolant level was checked via the radiator by removing the radiator cap. In most modern cars, the coolant level can easily be checked through the coolant tank. While in the coolant tank, the coolant expands as it picks up heat from the engine, so it’s natural for the coolant level to go up.

The color of coolant in the reservoir is either green or orange. And depending on the type of the vehicle, the small hose connected to the radiator may be positioned at the top or bottom of the coolant tank. The coolant level should be checked at least every oil change. But it is better to monitor it weekly. A coolant tank that always drops in coolant level after topping off typically signifies a leak. A defective or damaged coolant should be replaced right away to avoid further damages. Replacement coolant tank for different vehicle makes are available in many auto-part stores in the automotive industry so you can get them anytime you want.