P0446 Diagnostic Trouble Code Discussion for April 2004
EVAP Vent System Performance
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| Help Request | Posted | |
| 1998 Chevrolet Blazer 4.3L MIL Lamp on VIN: 1GNDT13W5W P0446: EVAP Vent System Performance. please help i have a s10 blazer with a po446 evap vent valve performance code. the cel lites every few weeks for the last 6 months. twice in the last 6 months i have replaced the vent valve because it leaked when comanded on. with the smoke tester i have .010 ... |
April 20, 2004 | |
| 1998 Chevrolet Blazer 4.3L MIL Lamp on VIN: 1GNDT13W5W P0446: EVAP Vent System Performance. please help i have a s10 blazer with a po446 evap vent valve performance code. the cel lites every few weeks for the last 6 months. twice in the last 6 months i have replaced the vent valve because it leaked when comanded on. with the smoke tester i have .010 ... |
April 21, 2004 |
