How do I maintain the engine cooling system in my Ford Transit Custom?

I have noticed that my Ford Transit Custom's engine temperature has been running high. How can I ensure proper maintenance of the engine cooling system to prevent any potential issues?

It is important to regularly check the coolant levels in your Ford Transit Custom and top it up if needed. You should also flush and replace the coolant every 2-3 years.

Make sure to also inspect the radiator for any leaks or corrosion and clean it regularly. If there are any issues, it is best to get it repaired or replaced.

You may also want to check the fan belt and ensure that it is not damaged or worn out. If it is, it should be replaced.