Will try to

Consumption and liquid does not make sense. The new owner will still replace them himself, so you get a waste of money and time.

Sale

It is not necessary to chase the buyer, it will rather scare away than attract. No need to flush and too actively try to sell a car. It is better to pretend that it does not care at all for a car will be sold today or in a month (according to the type of “such a cow yourself”). Here the buyer will try to purchase this particular car.