1997 Pontiac Firebird fuel

1997 PONTIAC FIREBIRD
88,000 MILES • V8 • 2WD • AUTOMATIC
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NEW_GUY
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  • 1 POST
i am trying to fix my fuel problem i have already replaced the alternator, crank posistion sensor, starter, fuel pump, fuel pump relay and fuses but i am still having trouble i cannot get fuel to the engine because i am not getting power to the fuel pump itself i am stuck i know there is a fuel pump shuf off switch but i am having trouble locating it i am just curious and needed an outside opinion ,thanks.
Jul 18, 2008 at 3:00 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
i know there is a fuel pump shuf off switch There's no such animal-try checking pin out 7 of the computer its the fuel pump relay control that energizes the fuel pump relay to power up the fuel pump for 2 secs, when engine fires up the oil pressure sending unit takes over the power to the pump


https://images.2carpros.com/forum/automotive_pictures/12900_oil_sending_unit_and_fuel_pump_circuit_63.gif

Jul 18, 2008 at 8:24 AM
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