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2001 Buick Century Custom 3.1L MIL Lamp on
P0446 present. Used Versus on vent and purge circuits. ok. Has new cap, filler neck and vent valve. checked for restrictions in vent lines. Smoked system for leaks.
FIX posted 11/4/2011
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G4WE52J21 |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0446 | EVAP Vent Control System Performance |
Message Closed w/FIX
Vehicle Data
2001 Buick Century Custom
| VIN | 1G4WE52J21 |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0446 | EVAP Vent Control System Performance |
Video