Fuel consumption - Car producers in their catalogues usually give information on the car fuel consumption at the speed of about 90 km/h. For most passenger cars that is the most economical speed of driving.

  Diesel engines in winter use - During winter, with the fall of the temperatures the viscosity of all carbon-dioxide from the contents of diesel fuel rises, by which the paraffin carbon-dioxide set apart in the form of crystals that with the lowering of the temperature connect and completely stop the flow of fuel and clog the fuel filter.

  Replacement of machinery materials - Replace the machinery materials in time, in optimal time breach, meaning after the specific number of kilometers. By doing this you provide an affordable and safe work and longevity of your vehicle.

  Anti freeze  - Anti freeze: in the cooling system of the engine change the anti freeze every second year or after 60 000 kilometers driven. 

  Basic rules for safety on the road - Service your car regularly – make sure your car is always in a technically proper condition (check your tires, oil level in the engine, cooling liquid, brakes etc.)  

  In the case of danger, car defect, traffic jam or an acciden - Switch all four light indicators, gradually stop the vehicle on a side track and turn off the engine. Leave all fours blinking. In the case of an accident, stay in your car, wait for the intervention team or act according to the special road signals that are used in special road situations .

  Road map of Bosnia