Hello! The fuel that we receive is with a different colour every time during the past months – we are keeping samples and I see it. Supposedly, it is from Lukoil but it looks different. Is there a way to know what the supplier delivers to me?
Hello! The colour of the fuel depends a lot on the basic raw material that was used for its production, ie the oil (petrol) itself. Depending on its origin the oil differs in composition and therefore differs visually as well. The most important for the fuel is to meet all the required parameters – this ensures consistent performance, no matter its appearance. This can be determined by analysis but it is difficult to find out its origin. Still, you need to know that each manufacturer uses relatively constant raw materials and therefore the fuel should be fairly similar in appearance. In conclusion, visual differences are typically caused by different origin of the fuel.