Diagnostic Aids
WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue and 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Performing fuel injector coil test may help isolate an intermittent condition. See FUEL SYSTEMS in appropriate SYSTEM & COMPONENT TESTING article. If an intermittent condition is suspect, see INTERMITTENT CONDITIONS under SELF-DIAGNOSTIC SYSTEM.