Fuel System
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 1988 Pontiac Sunbird, 1988 Pontiac Grand Prix, 1988 Pontiac Grand Am, 1988 Pontiac Firebird, and 1988 Pontiac Fiero. However, it is still accessible from the selected car via links, so may be relevant.
The fuel system provides a constant, pressurized supply of fuel to the injectors. Fuel system consists of 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.