LEMON Manuals
: Even more car manuals for everyone
Home
>>
Buick
>>
2003
>>
Regal LS
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Controls Troubleshooting - No Codes - 3.8L
>>
Symptoms
>>
Poor Fuel Fill Quality
>>
Over Fill
Over Fill
Check the following items:
Pressure relief valve is stuck open or leaking.
Fill limiter vent valve is stuck open or leaking.