Where is the fuel pump shut off switch on a 1996 ford f-350?

The 1996 Ford F-350 does not have a readily accessible fuel pump shut-off switch like some vehicles. There's no easily located button or switch you can flip to instantly cut power. Fuel pump power is controlled through the engine's computer system and various safety interlocks.

To stop fuel flow in an emergency, you would need to disconnect the power to the fuel pump relay or the fuel pump itself (which is a more involved procedure and requires knowledge of the vehicle's electrical system and potential safety hazards). This should only be done by someone familiar with automotive electrical systems. Disconnecting the battery's negative terminal is also a way to cut power, but will shut down all electrical systems.