1. Make sure you always check the welding connection, seals and bolts on the engine so that there is no leak in the tank, pump, and pipeline fuel.
2. Adjust tire pressure to factory recommended standard. During the tire pressures are not under the standard, then the fuel could save up to 10%.
3. Drive a car with relatively low spin more or less below 2500 RPM (rotation per minute).
4. Avoid acceleration-deceleration (braking and increase the speed) of the blue. If you must speed up and slow down the speed of the vehicle, make gradual, not sudden.
5. Do not carry loads too heavy in the car. The burden is too heavy will make engines which means extra work the extra fuel usage as well.
6. Avoid using the gears that are not in accordance with the speed.
7. Avoid too often moved around in the traffic lane crowded because the car will often result in sudden braking.
8. Perform vehicle maintenance in a timely fashion. If the condition of both vehicles, the fuel usage was also relatively more efficient.
9. You can try some fuel-saving device that is now being offered on the market either as a liquid additives, catalysts and magnetic vibration-producing equipment that can maximize and improve fuel burn.