What is the best way to improve the fuel efficiency of my Ford Galaxy?

I have a Ford Galaxy and I am constantly spending a lot of money on gas. Is there any specific method or technique that can help improve its fuel efficiency? Every time I fill up my gas tank, it feels like a never-ending cycle and I'm hoping for a solution.

One of the best ways to improve fuel efficiency in your Ford Galaxy is to regularly check and replace your air filter. A dirty air filter can decrease fuel efficiency by 10% or more. Also, try to avoid idling for long periods of time and always use the recommended grade of motor oil.

Investing in a high-quality fuel-efficient tire can also make a significant impact on your Ford Galaxy's fuel efficiency. Look for tires specifically designed for fuel efficiency and make sure to check the tire pressure regularly.

Another simple yet effective tip is to avoid carrying unnecessary weight in your Ford Galaxy. The more weight your car carries, the more fuel it will need to move it. So try to declutter your car and only keep the essentials.