Buick regal just cuts off while driving
Was running fine and just died going down the highway, started back up n died again got it started again n made it home . changed the crank sensor, ran For a day n just cut off again, changed the ignition control module n it ran worse, put the old one back on n changed the plugs, still no different , it just cuts off while driving sometimes it will restart in a few hours or the next day.