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P0446 Diagnostic Trouble Code Discussion for June 2017

EVAP Vent System Performance


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Trouble Ticket Help Requests for DTC P0446
Help Request Posted
2010 Chevrolet Malibu LS 3.5L Can't fill with gas VIN: 1G1ZA5EK3A
P0446: Evaporative Emissions EVAP Vent System Performance. They can't get it to fill up because it keeps shutting the pump off, we are not sure if the code is related or not. Has anybody run ito this before?
June 29, 2017