Possible Cause & Correction
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. 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.
- Fill limiter vent valve stuck closed.
- Restricted Evaporative Emission (EVAP) canister.
- EVAP vent valve stuck closed.
- High Reid Vapor Pressure (RVP) or high fuel temperature.
- Fuel filler hose is pinched or kinked.
- Fill limiter vent valve stuck closed.
- EVAP canister blocked.
- EVAP vent valve stuck closed.
- Restricted or pinched EVAP vapor lines.
- Blocked fuel filler hose/pipe or fuel fill check valve.
- Pressure relief valve is stuck open or leaking.
- Fill limiter vent valve is stuck open or leaking.