Where is the fuse for the fuel pump on a 1988 gmc sierra?

On a 1988 GMC Sierra, the fuse for the fuel pump is typically located in the fuse box under the dashboard on the driver's side. Look for a fuse labeled "Fuel Pump" or "Fuel" in the fuse panel. If you're having trouble locating it, refer to the owner's manual for a detailed diagram of the fuse box. Additionally, some models may have a separate relay for the fuel pump in the engine compartment.