1994 Oldsmobile Delta 88

I have 1994 olds royale 88 it will start up and run from 1 to 100 miles before the dashboard lights flicker, the engine backfires and hiccups and looses power until it just dies. If I let it sit overnight, it will start back up like nothing was ever wrong with it until I drive it for anywhere between 1 and 100 miles and it will fail again. When it dies I can crank it over and it will barely start and no matter how much gas I give it it won't rev up, it will just spit and sputter and then die.

Does that sound like the ignition module? Any ideas are greatly appreciated.