Fuel Pump: Specifications

1984 Pontiac Fiero Base, Standard, M19SECTION Specifications
FUEL PUMP SPECIFICATIONS (TYPICAL)

Application Psi (kg/cm2 )
Electric Fuel Pump
Diesel V6 5.8-8.7 (.4-.6)
EFI 9-13 (.6-.9)
Mechanical Fuel Pump
Diesel V8 5.8-8.7 (.4-.6)
All Others 5.5-6.5 (.4-.5)
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.