Tip: Many vehicles have a pressurized coolant recovery system called an expansion tank that makes opening the radiator unnecessary. These systems are considered "sealed" because the safety pressure ...

Most vehicles have coolant recovery systems. Some are pressurized and serve as the fill tank when you need to add coolant, but there are many vehicles still on the road that require you to add liquid ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Pulling out your tools and replacing the coolant in your car every ...

A thermometer shape on your dashboard isn't something to ignore. Keep driving after it lights up, and you might not like what ...

Consumer Reports has no financial relationship with advertisers on this site. The coolant light glowing blue when you start your car is a warning that the engine isn’t yet up to its optimal running ...