Toyota Repair: truck wont start, pressure gauge, toyota pickup

Question
92 toyota pickup 3.0 v6 engine fuel injector...
Will start but just die out..do you think the fuel pump is the problem..

Answer
It could be. But it could also be a massive air leak on the intake system, make sure there are no hoses disconnected or broken, the only way to check the fuel pump is to connect a pressure gauge to the fuel line and see if there is a loss of pressure when the engine stalls.
The check engine light is not on, is that the case?