如果说用户无钱还款是这起事件的导火索,那么有关部门在制定政策时考虑得不够周全,则在一开始就给市场埋下了隐患。通过国家环保总局在2007年12月28日对汽车工业协会的复函:“所有汽车(发动机)生产企业应严格按照《车用压燃式、气体燃料点燃式发动机与汽车排气污染物排放限值及测量方法》(GB17691-2005)第三阶段限值的规定,自2008年1月1日起停止生产和销售 If the user money-free repayment is the fuse of this incident, then the relevant departments in the formulation of policies considered inadequate, then from the beginning to the market laid a hidden danger. Through the State Environmental Protection Administration on December 28, 2007 reply to the Association of Automobile Manufacturers: ”All automobile (engine) manufacturers should be strictly in accordance with the“ automotive compression ignition, gas-fired ignition engine and vehicle exhaust pollutant emissions Limit and measurement methods ”(GB17691-2005) the third phase of the limit requirements, since January 1, 2008 stop production and sales