Is there a way to increase the fuel efficiency of a Ford Transit Custom van?

I have been using my Ford Transit Custom for a few months now and I have noticed that it consumes a lot of fuel. Is there any way to improve its fuel efficiency without sacrificing its power?

One way to improve fuel efficiency is to make sure your tires are properly inflated. Underinflated tires can decrease fuel efficiency by up to 3%. You can also try using a fuel cleaning additive to clean out any buildup in your engine that may be causing it to use more fuel than necessary.

Changing your driving habits can also help improve fuel efficiency. Avoid aggressive driving and speeding, which can both decrease fuel efficiency. Try to maintain a steady speed and avoid unnecessary idling, which burns fuel without actually moving the vehicle.