2013 Ford F450 Super Duty Crew Cab Diesel Supplement Printing 1 - Page 8
2013 Ford F450 Super Duty Crew Cab Manual
Page 8 highlights
Instrument Cluster Diesel Exhaust Fluid With the key in the on position, this light will illuminate if the exhaust fluid is contaminated and/or low. See Diesel exhaust fluid in the Fuel and Refueling chapter for more information. Glow Plug Pre-Heat With the key in the on position, this light will illuminate if glow plug heat is necessary as a starting aid. Wait until the light goes off before starting. Refer to Cold weather starting in the Starting and Stopping the Engine chapter of this supplement. After the engine starts, the light should turn off. The light should always illuminate at least momentarily when the engine is cold and the ignition is turned to on. Water In Fuel WARNING: Do not drain the DFCM while the engine is running. Fuel may ignite if the separator is drained while the engine is running or the vehicle is moving. Note: Air will enter into the fuel system if the DFCM is drained while the system is running. The engine will not operate properly if air enters the system. During refueling, it is possible for water-contaminated diesel fuel to be pumped into your tank. Your vehicle's fuel system is equipped with a fuel filter/water separator to remove water from the fuel. The water in fuel light will illuminate when the DFCM has a significant quantity of water in it. If the light illuminates when the engine is running, stop the vehicle as soon as safely possible, shut off the engine, then drain the DFCM. Refer to Fuel filter/water separator in the Fuel and refueling chapter of this supplement for the drain procedure. Allowing water to stay in the system could result in extensive damage to, or failure of, the fuel injection system. 7 2013 Diesel (67l) Supplement, 1st Printing USA (fus)