That truck has two fuel injectors in the throttle body. I doubt that both are bad. I would suspect the fuel pump is faulty.
There is no "reset" switch for the fuel pump on that 94 Blazer. If the fuse and relay for the pump are good, chances are the fuel pump has failed.
The fuel pump is in the fuel tank.
where can you find the fuel pump relay on a 94 plymouth acclaim?
The fuel pump is in the tank.
It has an electric fuel pump and it is inside of the fuel tank.
How do you change a fuel pump on 94 Chevy caprice ls
The fuel pump is located inside the fuel tank.
The electric fuel pump is inside the fuel tank
Had the same thing happen on my '94 Dodge Ram 1500. Fixed the problem by replacing the fuel pump.
In the fuel tank
You have to (carefully) remove the fuel tank from the car then you can access the pump.