Attach the radiator key to the square groove in the centre of the valve and turn it slowly anticlockwise. You should hear a hissing sound. This is the trapped air escaping.

Radiators get clogged and old, causing overheating and possible engine damage. This is how and why you should replace a radiator.

Installing an AutoRad radiator and core support in a 1963 Chevrolet Corvette. Check out the detailed install here!

This is how you should replace a radiator to prevent overheating and possible engine damage.

Remove the old radiator When all the water has drained from your system. you're ready to remove your old radiator from the wall.

Not all cooling system issues are caused by faulty parts, especially after a new installation or fluid change. The biggest mistake most DIYers make when adding coolant to the radiator is not ...

How to build custom radiator hoses, select radiator caps, and how to bleed air from a cooling system.

Make sure your car is left idle for a while and the system is completely cool before you begin. Refer to the owner’s manual to find the radiator drain plug. Place a bucket underneath the drain plug, ...

Bleeding your radiators will make them more efficient, thereby helping you keep your home warmer and saving you money - but how do you bleed a radiator and is it easy to do?

How does a radiator work? A radiator is a key component of your vehicle’s cooling system. It works by cycling a mixture of coolant and water through your engine to absorb and dissipate heat.