If you read this article it is because you have never heard of it AdBlue or a message appeared on the dashboard of the car indicating "Low level of urea& # 39 ;. The first important thing to say is that nothing serious has happened to your car.
Simply the new engines Diesel Euro 6 they are equipped with a catalyst SCR (Selective Catalytic Reduction) Using AdBlue, a Composite Liquid Additive to Limit Nitric Oxide (NOx) from urea high purity and demineralized water.
AdBlue is not a fuel additive e has a special tank closed by a blue cap (SEE THE PICTURE BELOW) to be replenished regularly upon request. This technology makes it possible to meet the requirements for diesel emissions.
We recommend that you regularly fill AdBlue especially before long journeys (usually AdBlue consumes 500 km / l for a total of over 10 thousand km).
On the other hand, if you need to quickly refill AdBlue, you can do so at the many gas stations that have equipped with specific pumps to refill AdBlue or buy capsules containing AdBlue at a cost of about 15/30 euros per according to the retailer .