Why is the engine of my Vauxhall Vivaro overheating?

I've noticed that the engine temperature of my Vauxhall Vivaro has been rapidly increasing lately. What could be causing this issue and what steps should I take to resolve it?

It's possible that there is a malfunction in your vehicle's cooling system. I recommend checking the coolant levels and inspecting for any leaks. It's important to address this issue promptly as an overheating engine can cause serious damage.

Another potential issue could be a faulty thermostat. It's responsible for regulating the temperature of the engine. I suggest having it tested and replaced if necessary.

There could also be a problem with the radiator. Make sure it is not clogged or damaged. If it is, it may need to be replaced.

Lastly, it's important to regularly change your engine oil and coolant. If they become old and dirty, they can cause your engine to overheat. Make sure to follow the recommended maintenance schedule for your vehicle.