Are the fuels that you sell similar to when you started your distribution business? Do you receive consistent quality from one supplier to the next, and are you able to identify any differences? Generally speaking, diesel fuel was developed in the mid-1920s to meet the growing demands of that period’s diesel engines and vehicles. Interestingly we are now witnessing a similar renaissance as fuel injector manufacturers continue meeting the demands of policy makers to deliver cleaner air and improved fuel economy. Simultaneously the home heating industry continues transitioning to lower sulfur fuels which will help decrease the consequences of sulfurs impact on the systems heat exchanger.