Poor Fuel Fill Quality

Condition	Cause
DEFINITION: During the fueling process a continual, occasional or no fuel nozzle shut-off condition has occurred.
Preliminary	Perform the Diagnostic System Check-Engine Controls. Refer to Diagnostic System Check - Engine Controls .
Occasional shut-off of the fuel dispensing nozzle	Fill limiter vent valve stuck closed Restricted evaporative emission (EVAP) canister EVAP vent valve stuck closed High reid vapor pressure or high fuel temperature Fuel filler hose is pinched or kinked
Continual shut-off of the fuel dispensing nozzle	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
No nozzle shut-off/Over fill	Pressure relief valve is stuck open or leaking Fill limiter vent valve stuck open or leaking