Cause & Correction
WARNING: This page does not describe the selected car, but rather 34 other vehicles, including the 2002 Saturn Vue, 2002 Pontiac Montana, 2002 Pontiac Aztek, 2002 Oldsmobile Silhouette, and 2002 Oldsmobile Bravada. However, it is still accessible from the selected car via links, so may be relevant.
Check the following items:
- Fill limiter vent valve stuck closed.
- EVAP canister restricted.
- EVAP vent valve stuck closed.
- Restricted vapor lines.
- High Reid vapor pressure or high fuel temperature.
- Ignition switch on (EVAP vent valve closed).