As with the other fluids in your car, engine coolant plays a big role in how your car is running and should be monitored consistently. The frequency of checks will depend on the type of vehicle as ...

Changing the engine coolant on a car is almost as important as changing its oil. Like the lubricating fluid, the coolant will catch impurities from different engine components, like degrading rubber ...

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If your engine is showing signs of overheating, it might have developed hot spots. Here's how to identify and prevent them so ...

Several components in your car hold coolant, often called antifreeze, and any of them can get a hole or develop a leak. If your car loses too much coolant, its engine could overheat. Coolant is also ...

Some aspects of vehicle maintenance get a lot of attention, and some get almost no attention at all. For example, regularly checking your oil level and changing the oil and oil filter are probably not ...

Since an engine can suffer severe damage if it’s run too hot, you should certainly be concerned if there are indications the engine is overheating. But those indications may not be as clear-cut — or ...

Few things in a racer's life are more frustrating than a fast car that you cannot keep on the track for an entire race because of niggling mechanical problems. One of the most common examples of this ...

Engine coolant isn't something you often think about when considering the running costs of your car. Beyond regularly filling up the gas tank and changing the oil every so often, that other liquid ...

The antifreeze – or coolant – in the engine of your petrol-powered vehicle is somewhat like the air humans breathe. It’s taken for granted until there isn’t any, then bad things happen. Engines seize, ...

Proper cooling is critical to any engine. Without some way to remove the heat created during the combustion process, the engine will quickly become a lump of scrap metal. But today's coolants provide ...

Elizabeth Nelson, coolant program manager at Polaris Laboratories, a fluid-analysis company in Indianapolis, Ind., tells a story that would strike fear into the heart of any fleet manager. A class-8 ...