Condition 
 | Causes 
 | 
DEFINITION: Difficulty when refueling the vehicle. 
 | 
Difficult to fill 
 | Inspect for the following conditions: 
|     •  | The evaporative emission (EVAP) vent valve is stuck closed |  
  
|     •  | A condition with the internal components of the fuel tank assembly. |  
  
|          | For more information, refer to: |  
  
 | 
Over fill 
 | A condition with the internal components of the fuel tank assembly. 
Refer to 
Fuel System Description
 . 
 | 
Pre-mature shut-off of the fuel dispensing nozzle 
 | Inspect for the following conditions: 
|     •  | The EVAP vent valve is stuck closed |  
  
|     •  | High reid vapor pressure or high fuel temperature |  
  
|     •  | A condition with the internal components of the fuel tank assembly |  
  
 | 
Fuel Spitback 
 | Inspect the fuel system for the following conditions: 
|     •  | High reid vapor pressure or high fuel temperature |  
  
|     •  | A condition with the internal components of the fuel tank assembly. |  
  
 | 
Fuel Odor 
 | Inspect for the following conditions: 
 |