Internal combustion engines require many types of fluids to operate smoothly. One of the most essential is coolant. Coolant is that green, yellow, pink, or purple fluid that goes inside the ...

Radiator hoses are an important part of your car, and you'll want to keep them in good condition. Here's how to know if it's ...

Read more: How To Clean Your Car's Engine Bay: A Step-By-Step Guide Before understanding why you should think twice before using water in lieu of coolant, it's important to understand what the ...

the cooling circuit when hot, and to return when the car is turned off and the engine cools. The cooling system also incorporates elements of the cabin’s ventilation system, because engine heat ...

Coolant is an essential fluid for the engine cooling system of your car. The choice between using water or coolant to maintain and regulate the car's engine temperature has divided motorists and ...

The radiator fan (or fans) pulls cooling air through the car’s radiator. Positioned between the radiator and engine, cooling fans are particularly helpful when the car is stationary or moving at ...