8. Keep Your Engine Tuned-Studies have shown that ,depending on a car's condition,a poorly tuned engine can increase fuel consumption by as much as 10% to 20%.Following the recommended maintenance schedule in the owner's manual will save fuel,help the car run better and last longer.
9. Carpooling,Mass Transir,People Power and Telecommuting-On one or more days a week,consider:
- Car pols and ride-share programmes
- Walking or biking to work
- Telecommuting one or more days a week.