Use a lighter weight multigrade oil in the fall. A heavy oil decreases engine efficiency, which can increase operating costs and the emissions linked to global warming. Save money by reducing your speed and using the cruise control. Burning less fuel also reduces the emissions which contribute to global warming. Balanced, rotated and well aligned tires perform better on the road and increase fuel efficiency.
Fuel efficiency decreases the emissions causing global warming.
Check the air in your tires. Cycle on that next quick trip to the corner store. Canadians could reduce pollution from exhaust by 30 tonnes if they cut short car trips for six months. Letting the engine idle means more carbon dioxide in the air. Fewer car emissions can help slow global warming.