How to properly maintain the engine of a Vauxhall Combo Life?

I recently purchased a Vauxhall Combo Life and I want to make sure I am properly maintaining the engine to keep it in top condition. Can someone provide tips and recommendations on how to do so?

Regularly check and change the engine oil according to the manufacturer's recommendations. This will help ensure proper lubrication of the engine and extend its lifespan.

Pay attention to any warning lights on the dashboard as they could indicate an issue with the engine. It is important to address any problems promptly to prevent further damage.

Make sure to use high-quality fuel and regularly replace the fuel filter to keep the engine running smoothly. Poor quality fuel or a clogged filter can cause issues with the engine performance.

When driving, avoid revving the engine unnecessarily or letting the vehicle sit idle for too long. This can put unnecessary strain on the engine and decrease its efficiency.