How can I improve the fuel efficiency in my Vauxhall Combo Life?

I've noticed that my Vauxhall Combo Life is using a lot of fuel lately. Is there anything I can do to improve its fuel efficiency?

One of the best ways to improve fuel efficiency is to make sure your tires are properly inflated. Under-inflated tires can decrease fuel efficiency by up to 3%. Check your tire pressure regularly and inflate if necessary.

Another way to improve fuel efficiency is to avoid excessive idling. If you're parked and waiting for more than 30 seconds, turn off the engine. This can save a significant amount of fuel in the long run.

Regular maintenance, such as oil changes and tune-ups, can also greatly improve fuel efficiency. Make sure to follow your Vauxhall Combo Life's recommended maintenance schedule.