Energy: gas and oil; certain standards under the motor fuels quality act; update. Amends secs. 2, 3, 4, 4a, 5, 6, 7, 10a & 10d of 1984 PA 44 (MCL 290.642 et seq.); adds secs. 4b, 7a & 7b & repeals sec. 5a of 1984 PA 44 (MCL 290.645a).