It's in the gas tank
fuel sending relay is bad.
In the fuel tank. Fuel tank must be removed to gain access to the sending unit.
14 gal
Any fuel sending unit I've ever seen is mounted into the fuel tank.
It has both.
fuel sending unit is bad.
if its a full size pickup, with a v8, the fuel pressure regulator is in the tank, its part of the sending unit
sending unit bad on top of fuel tank
In the fuel tank,bummer...
To change a fuel vapor sensor on a 1997 GMC Sonoma you need to disconnect the wires that are holding it in place. Next, remove the old sensor and replace with the new one.
see where the wiring loses power. trace it back, starting at the pump, and go all the way back to the relay
You cannot find it because there is none.