The motor is not turning ,right.Its electrical then ,or a long shot the thing is in gear and your clutch rod has fallen off the shifter,hows the shifter feel?If its in gear you wont be able to get the car to fire off ,will the car move if pushed in neutral? Not move in first gear.It could be a related item with the 4spd.Not sure if a 4spd car has a neutral safety switch ,this would explain an automatic cars problem to a tee.