Q #560 - How can you avoid wasting fuel?
If you don't have your vehicle serviced regularly, the engine will gradually become less efficient. This will cause increased fuel consumption and, in turn, an increase in the amount of harmful emissions it produces.
| By having your vehicle serviced regularly | |
| By revving the engine in the lower gears | |
| By keeping an empty roof rack on your vehicle | |
| By driving at higher speeds where possible |
