Word of Caution 附注：

1. Avoid testing fuel saver in city due to the frequent stoppages from traffic lights situation.

2. If the testing is unable to be conducted on highway, there is one plausible assessment of fuel saver performance should your vehicle is accelerating faster and more responsive. This can be a clear indication of improve engine combustion thereby enable fuel savings.



1. 测试节油率，不可在市区进行，因红绿灯多，误差较大。

2. 如果没时间在高速公路上测试节油率，有个直接判断的方法 --- 若在行进间车子比以前更有力道、更敏捷，即表示尤完全燃烧，那一定就能节油。