曾先生有一辆跑了4万公里的高尔夫汽车,一个偶然的机会做了一次发动机全方位常规养护,结果综合油耗从12升/百公里下降到了10升/百公里,曾先生本人就是从事汽车养护的业内人士,对于发动机全方位常规养护有如此好的省油效果也感到难以置信。其实,发动机全方位常规养护和其它名目繁多的节油产品一样,它不是通 Mr. Tsang ran a 40,000 km golf car, a chance to do a full range of routine engine conservation, the results of a comprehensive fuel consumption dropped from 12 liters / 100 km to 10 liters / 100 km, Mr. Tsang himself is engaged in car maintenance Of the industry, for the engine all-round routine conservation have such a good fuel-efficient effect also incredible. In fact, the engine all-round conventional conservation and many other well-known fuel-efficient products, it is not through