Symptom Troubleshooting Chart - Fueling
SYMPTOM TROUBLESHOOTING CHART - FUELING
| Concern |
Possible Cause |
Action |
| Hissing sound when inserting fuel nozzle. |
- Canister vent solenoid.
- Evaporative emissions (EVAP) canister.
- EVAP canister tube.
- EVAP canister purge outlet tube.
|
|
| Excessive fuel odor |
- Canister vent solenoid.
- EVAP canister.
- EVAP test port.
- EVAP canister purge outlet tube.
|
|
| Unable to refuel vehicle |
- Fuel filler pipe.
- Canister vent solenoid.
- Fuel vapor control valve tube assembly.
|
|
| Slow to fill |
- Fuel filler pipe.
- Fuel tank filler pipe vent tube, if equipped
- Evaporative emission (EVAP) system
- Fuel tank level shutoff valve (part of the fuel tank)
- Remote refueling float valve (part of the fuel tank)
- Constant flow valve part of the fuel tank)
|
|
| All other fuel system concerns |
|
|