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Home >> Pontiac >> 1987 >> Fiero Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - PFI >> Description >> Fuel System
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Fuel System

The fuel system provides a constant, pressurized supply of clean fuel to the intake port injectors. The fuel system consists of the throttle body, fuel tank, in-tank electric fuel pump, fuel pump relay, fuel pressure regulator, in-line fuel filter, fuel rail, injectors, and Idle Air Control (IAC) valve.

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