How to increase the fuel efficiency of my Toyota Camry?

I recently bought a Toyota Camry and I notice that it consumes a lot of fuel. Is there any way to increase its fuel efficiency? What are some tips and tricks that can help me save money on gas?

Regularly maintain your car's engine and follow the manufacturer's recommended service schedule. This will ensure that your car is running efficiently and using less fuel.

Avoid aggressive driving and try to maintain a constant speed while driving. Sudden acceleration and braking can waste a lot of fuel.

Check your tire pressure regularly. Under-inflated tires can decrease your car's fuel efficiency.

Remove any unnecessary weight from your car. Extra weight will cause your car to use more fuel.

Consider using a fuel additive or fuel system cleaner to clean your engine and improve its performance.