1990 Nissan Maxima Q&A

1990 Nissan Maxima Question: will start up wont stay running

we put a new fuel pump on and it wont stay running unless we feed it gasa thru a hose on the top of the motor -
Answer 1
What is your fuel pressure? Do you have power and ground signals to the fuel pump? -
Comment 1
yes we had power and ground to the pump and the pressure was 60? -
Comment 2
Now make sure the injectors are opening. They will have power all the time and they get a ground signal from the PCM. -
Answer 2
are your filters clean? water in your fuel? -
Answer 3
you need to replace the idle air control valve.... -
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