Abstract : the paper introduces some cautions for correct use of catalyticconverter , i . e . , correct use of lubrication oil , use of superior nonleaded gasoline , keep of better automotive working status , normal working condition of electronic control system of engine , installation of over heat alarm and etc 文摘:介绍了正确使用催化转化器的一些注意事项，即正确使用润滑油，使用高品质的无铅汽油，保持发动机良好的工作状态，发动机电控系统必须正常及安装过热报警器等。
