How can I improve the fuel efficiency of my Nissan Navara?

I've noticed that my Nissan Navara is using a lot of fuel. Is there anything I can do to improve its fuel efficiency?

Consider checking your tire pressure regularly, as under-inflated tires can decrease fuel efficiency. You can also try using a fuel injector cleaner to improve performance.

Make sure to avoid excessive idling and try to accelerate and decelerate smoothly. Additionally, regular oil changes and air filter replacements can also improve your vehicle's fuel efficiency.