What kind of car? Probably fuel filter not pump.
2007 honda civic starts up then dies
Mine Dose the same thing, i have been told that my fuelpump cank keep up, you could put a camero pump in it because it runs at 60psi and yours now runs at 12 to 16psi. your TBI already has a fuel regulator.
Go have Your Fuel Pump REPLACED
Coolant temp sensor
By A Chevy
Fuel pump is gping out it may have enough fuel to start then it works like a vacuum but the pressure is not enough to keep it going. Same thing happend to my Buick Lasabre.
Possibly a bad alternator or battery.
I would change your fuel filter
Inadequate fuel pressue probably. Check fuel pressure with proper gauge.
She dies because of old age she was 77 when she died
I would replace the fuel filter and check fuel pressure.
This car should still be under warranty, let the dealer solve this.