How to solve my Vauxhall Insignia's engine overheating issue?

My Vauxhall Insignia's engine keeps overheating, especially during long drives. What could be causing this issue and how can it be fixed?

One of the common causes of engine overheating in Vauxhall Insignia is a malfunctioning thermostat. It is recommended to have it checked and replaced if needed.

Another common cause could be a leak in the radiator or a clogged radiator. Have a mechanic inspect and repair any potential issues with your radiator.

Make sure to check the coolant levels regularly and top up if necessary. Low coolant levels can also lead to engine overheating.

In some cases, a faulty water pump could also cause the engine to overheat. Have a professional examine and replace the water pump if needed.