93 bronco 5.0. im a carb guy,not an efi guy.im stuck on this...i have a slight miss at idle,also when i put it in reverse and tap the gas and let off it stalls.i can watch the volt gauge jump when its doing it. i've replaced temp sensor,iac,fuel pressure reg,fuel filter,plugs wires cap rotor are good. truck runs perfect,lots of power and pick up. trying to park it and back up gets a little annoying.. please help. i searched through the forum but couldnt find this problem. hope i didnt over look it..