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2004 Buick Century Limited 3.1L MIL Lamp on
Posted to GM Driveability on 1/13/2010 14 Replies

Have a repeat offender PO442 Evap leak, smoke checked several times, looked for connection problems as suggested in archives, finding no leaks, suspect tank pressure sensor, except for the vent solenoid nothing fails when in shop and takes several weeks for li...

14 Replies Received (View Replies)

  Related Documents & Media  2004 Buick Century Limited

 
Message Closed w/FIX

car Vehicle Data

2004 Buick Century Limited

VIN 1G4HR54K14
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0442EVAP System Small Leak Detected
Message Closed w/FIX

car Vehicle Data

2004 Buick Century Limited

VIN 1G4HR54K14
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0442EVAP System Small Leak Detected