I 116th CONGRESS 1st Session H. R. 4690 IN THE HOUSE OF REPRESENTATIVES October 16, 2019 Mr. Flores (for himself and Mr. Shimkus ) introduced the following bill; which was referred to the Committee on Energy and Commerce A BILL To amend title II of the Clean Air Act and title II of the Petroleum Marketing Practices Act with respect to high-octane fuels, and for other purposes.