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 ...

The job of refilling and bleeding coolant is not that bad – it’s just the process of removing air from your car’s newly serviced cooling system. But there are some important tips and tricks to arm ...

Q: I live in an area where water has a very high mineral content, so I have always tried to use distilled water in the cooling systems. Now I would like to flush the coolant in all of the vehicles but ...

As engines get very hot, coolant helps distribute heat to help prevent overheating and engine damage. It also adds antifreeze protection and acts as a lubricant for some of the engine’s components. If ...

CARS.COM — When is the right time to change your engine coolant? For some vehicles, you’re advised to change the coolant every 30,000 miles. For others, changing it isn’t even on the maintenance ...