How can I improve the fuel efficiency of my Kia Sorento?

I have been noticing that the fuel efficiency of my Kia Sorento has been decreasing over time. Is there anything I can do to improve it?

Regularly check and replace your air filter. A clogged air filter can reduce fuel efficiency by up to 10%.

Avoid aggressive driving habits such as rapid acceleration and braking. This can waste fuel quickly.

Make sure your tires are properly inflated. Under-inflated tires can decrease fuel efficiency by 0.3% for every 1 psi drop in pressure.

Use cruise control when driving on the highway to maintain a consistent speed and reduce fuel consumption.

Consider using a fuel injector cleaner to improve the performance of your engine and increase fuel efficiency.