How do I maintain the fuel efficiency of my Vauxhall Combo Life?

I have noticed that my Vauxhall Combo Life's fuel efficiency has decreased over time. What are some tips for maintaining its fuel efficiency?

Regularly check your tire pressure and make sure it is within the recommended range for your vehicle. This can greatly affect fuel efficiency.

Avoid excessive idling, as this can waste fuel. If you are stuck in traffic for a long time, consider turning off the engine.

Schedule regular maintenance checks for your Vauxhall Combo Life, including oil changes and air filter replacements. This can help improve fuel efficiency.

Avoid carrying unnecessary weight in your vehicle, as this will require more fuel to power the car.

Drive at a consistent speed and avoid sudden accelerations or decelerations. This can help improve fuel efficiency and also reduce wear on your vehicle.