# 6.
Take care to clean the air filters, change the worn filters immediately. Air quality is important as well as fuel quality to go to the motor.
# 7.
Make sure that the tire inflation pressure is at the proper level. Take great care to check the air pressures and ensure that they are within the user’s manual.
# 8.
If you have a cruise control on your car, choose to use it on a straight road. The cruise control system causes the engine to increase engine speed on sloppy roads, resulting in high fuel consumption.

# 9.
If you are going to wait for a long time, stop instead of operating the vehicle at idle.

# 10.
Be careful with air conditioning. There should not be much difference between the outside air temperature and the air conditioning grade. Finally, instead of keeping your air conditioner open all the time, prefer to open it occasionally.