Lately, most cars (especially cars) are equipped with on-Board computers. Therefore, to know the norm of consumption of fuel is not difficult to define, just look at the scoreboard on that computer, which displays all the information.
If you have no onboard computer to determine the consumption of fuel as follows:- fill fuel tank completely;
- reset the counter on the speedometer to know how many miles you drive;
- when gasoline runs out, divide the number of kilometers by the number of litres flooded with fueland you will get the rate of consumption of fuel.
However, the consumption of fuel is not always the same. Large influence a lot of factors.You first need to check the air filter and if necessary replace it with exhaust filter consumption of fuel is greatly increased.
The second action you want to perform is the measurement of carbon monoxide (CO) during idling at rpm 2000 – 3000 rpm. If the level is too high, you will need the help of experts.
It should be remembered that it is not adjusted, the machine consumes about 10% more fuel. Wheel with a little pressure just to increase the consumption of fuel.
The alignment must be very accurately adjusted, this will save on gasoline. If the car has air conditioning, the consumption of fuel increases by 10%, and sometimes more, it will depend on the operation mode.
Remember that open Windows of the car at a speed exceeding 50 km/h increases consumption by 2-3%, the higher the speed and more open the glass, the greater the expense.
With frequent deceleration of the vehicle and subsequent dispersal also increases gasoline consumption. Do not brake sharply try to smoothly decelerate.
Being on a hill or slope, keep the car on the handbrake and not using the clutch and accelerator pedal.
Proper selection of gear also help to reduce the consumption of fuel, do not switch high gear ahead of time, this will reduce acceleration and increase the consumption of fuel.
Observe the optimum speed at which the consumption of fuel is minimal, usually equal to 90-100 km/hour.
Don't warm up your car longer than two minutes, unless of course the street is not a strong negative.Calculate the norm of consumption of fuel of the vehicle by using the data provided, which must be considered when choosing the mode of driving. Should be considered and what the technical status of the car.