Fuel Saver

Now everyone is thinking of saving anything which ultimately would save money. Same goes to fuel consumption, where everyone is thinking of using more economical product. So, nowadays all big players which are competitors among themselves competing each other by promoting the more economical alternative ways. However, do the users really aware of the benefits of the product. So, any claims can be challenged by us as end user since most of the time, the customers are buying by referring to the advertisements which is actually giving more powerful impact than the real technology that is used in the product. Let us think what is the basis that been taken into account when considering the efficiency of the product.........