How do you change the coil pack on 89 olds cutlass ciera?

To change the coil pack on a 1989 Oldsmobile Cutlass Ciera, first disconnect the negative battery terminal to ensure safety. Remove any necessary engine covers to access the coil pack, then disconnect the electrical connectors and unscrew the mounting bolts. Carefully lift the old coil pack out and replace it with the new one, reattaching the screws and electrical connectors. Finally, reconnect the battery and start the engine to ensure everything is functioning properly.