Fuel System - General Information

Part 1:

Part 2:

WARNING: DO NOT SMOKE OR CARRY LIGHTED TOBACCO OR OPEN FLAME OF ANY TYPE WHEN WORKING ON OR NEAR ANY FUEL-RELATED COMPONENT. HIGHLY FLAMMABLE MIXTURES ARE ALWAYS PRESENT AND MAY BE IGNITED, RESULTING IN POSSIBLE PERSONAL INJURY.

The vehicle:
^ uses a returnless fuel system.
^ is equipped with a Multiport Fuel Injection (MFI) system.
^ uses separately controlled fuel injectors for each cylinder. The fuel injectors are mounted to the intake manifold.
^ The fuel injectors are supplied with pressurized fuel from the fuel pump through the fuel injection supply manifold.
^ The fuel injection supply manifold is controlled by the electronic fuel delivery module which is enabled by the Powertrain Control Module (PCM).