How to improve fuel efficiency in a Vauxhall Movano van?

I have been using my Vauxhall Movano van for a few years now and have noticed that the fuel efficiency has decreased significantly. What can I do to improve the fuel efficiency of my van?

One way to improve fuel efficiency in your Vauxhall Movano van is to regularly check and replace your air filter. A clogged air filter can reduce fuel efficiency by up to 10%. It's a simple and affordable maintenance task that can greatly impact your fuel consumption.

Avoid idling for long periods of time. Idling uses up fuel without going anywhere, resulting in wasted fuel and decreased fuel efficiency. If you know you'll be stationary for more than a minute, turn off your engine.

Check your tire pressure regularly. Underinflated tires require more energy to move, resulting in a decrease in fuel efficiency. Make sure to follow the recommended tire pressure for your specific Vauxhall Movano model.