How to improve fuel efficiency in the Nissan Patrol?

I recently purchased a Nissan Patrol and I've noticed that it's not very fuel efficient. What are some tips and tricks to improve its fuel economy?

One way to improve fuel efficiency is to keep your vehicle properly maintained. Make sure to regularly change the oil, air filter, and spark plugs. This will help your engine run smoothly and use less fuel.

Another tip is to avoid idling for long periods of time. If you're stuck in traffic or waiting in your car, turn off the engine to save fuel. Idling for just 10 seconds can use more fuel than restarting the engine.

Using cruise control on the highway can also help improve fuel efficiency. It helps maintain a constant speed, which can reduce fuel consumption.