You're on the right path, my friend, keep improving your mod, as it is your first mod humbly accept my congratulations You can be sure that when you have more sounds of your mod it will have a great chance of being a mandatory mod in my list

The sound that I have added for this mod is real, since it is recorded from a gas station, by me. It may not be perfect, since I just started with the mod and little by little I will improve it. The Sound Fix Pack mod, has been improving for a long time, I think it is normal that it is better optimized, but it has to do with mine, since mine is just the sound of putting diesel and the Sound Fix Pack is of different sounds in the game

In the mod Sound Fix Pack, the sound of the pump, the belt, the closing of the door etc ... are a good reference. This mod has a lot to improve and needs to add more sound to be good