Symptom Definition
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2002 Saturn SL2, 2002 Saturn SL1, 2002 Saturn SL, 2002 Saturn SC2, and 2002 Saturn SC1. However, it is still accessible from the selected car via links, so may be relevant.
Engine continues to run after ignition is turned off but runs very rough. If engine runs smoothly, check ignition switch and adjustment.