Griffith transferred approximately 3,100 gallons of diesel fuel to Sunoco Fuel and Food, Mayvfield, NY, which Griffith claimed to be 15 ppm. The sulfur content of the fuel at Fuel and Food tested 96 ppm, while the pump was labeled as dispensing Ultra Low Sulfur Diesel. GriffithÂs and ApexÂs actions violated Section 211(c) of the Clean Air Act, 42 U.S. Code § 7545, and Code of Federal Regulations 40 §§ 80.610(a).