Hello Subaru people!! I have a 1997 Subaru Legacy Outback that is misfiring on all cylinders and I have gotten it scanned and that is all it tells me. I Have already replaced the spark plugs, spark plug wires, and ignition coil. I am going through an extreme amount of gas also. I have to fill her up almost all the way when I go to work which is about 20 miles away from where I live. When I am stopped it idles real low and then when I press the gas pedal down to the floor I hardly go anywhere and the all of a sudden I jump from 2,000 all the way to 4,000 and take off. Also if i am trying to park and i cut the wheel to much she stalls. Thanks for all the help to anyone that can.