要想省油、省钱,同时还要有利于环保,最好的办法是使汽车在正常的状况下运转,这是许多车主得出的结论。他们认为降低油耗和改善车辆性能必须做好下列工作:一是使用优质的油品(包括燃油和各种润滑油);二是定期进行各种维护和保养;三是有良好的驾驶习惯。具体 The best way to save fuel and save money while also contributing to environmental protection is to get the car running under normal conditions. This is the conclusion reached by many car owners. They think the following tasks must be done to reduce fuel consumption and improve vehicle performance: First, use high-quality oil products (including fuel oil and various lubricating oils); secondly, maintain and maintain regularly; third, have good driving habits. specific