Air Florida Flight 90
Captain Wheaton then taxiied his plane into the exhaust of the DC-9 ahead of him, successfully temporarily deicing the wings of the plane. The melted ice then refroze around the EPR sensors of the engines. When the flight was clear for departure, the EPR settings were showing usually high and the First Officer replied to this saying "that's not right", and the captain replied saying "yes it is, there's eighty [knots]".