George Robert Landrum

2012 F350 SD towing 5th wheel, when I pull over at a roadside park and shut the engine off from under the hood I hear a clicking sound for a few seconds then a sound like the engine is over heated come on. The temp gauge shows normal, doesn't smell, sound overheated, take the radiator cap off, no steam. Starts and runs normal, no sounds until I stop again, same reaction. Anyone have experience with this scenerio?