Question: My question is about radiator overflow tanks. I’ve always had cars and trucks that had an overflow tank that you would keep full to the cold or hot mark. Checking over my daughter’s car, she ...

When the fuel/air mixture is ignited in the cylinders, the temperature inside the engine can reach thousands of degrees Fahrenheit. It takes only half that heat to melt iron, and your engine would be ...

It all started so innocently: You're puttering around the garage on a crisp fall morning — checking for harmful low tire pressure and things like that — when you notice that your car's coolant tank is ...

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 ...

If you plan on running your car down a dragstrip, you must have a radiator-overflow can, also known as a puke can. Sometimes you can run a hose from the radiator filler to the windshield-washer ...

Flushing and replacing coolant is a moderately difficult repair job. Consult the owner's manual, your car’s manufacturer, or a trusted mechanic for more specific information on your vehicle. You take ...

Hey, this car has a brand-new radiator! Then I noticed that the radiator in this car was in perfect, brand-new condition. The most likely scenario for this is that the car had a blown head gasket (the ...

Engine temperature looks simple on the dashboard, yet the system behind that gauge does complex work every second. A healthy radiator keeps combustion heat under control, protects expensive components ...