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2000 Buick Century Custom 3.1L MIL Lamp on
Posted to GM Driveability on 10/6/2011 17 Replies

hello everyone. this car came in with code p0440. so i grabbed the smoker ,hooked it up and found the gas cap leaking. i also noted that the vent valve did not seem to close all the way when i unhooked it and gave it power . so i replaced both. car has come ba...

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  Related Documents & Media  2000 Buick Century Custom

 
Message Closed w/FIX

car Vehicle Data

2000 Buick Century Custom

VIN 2G4WS52JXY
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0440EVAP System Leak Detected
Message Closed w/FIX

car Vehicle Data

2000 Buick Century Custom

VIN 2G4WS52JXY
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0440EVAP System Leak Detected