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P0446 Diagnostic Trouble Code Discussion for December 2009

EVAP Vent System Performance


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Trouble Ticket Help Requests for DTC P0446
Help Request Posted
2002 Chevrolet Avalanche 1500 5.3L MIL Lamp on VIN: T12G361366
P0446: EVAP Vent System Performance. dealer sold me kit [...] hose is too short and bracket wrong do i reuse old bracket and cuthose and splice together with rubber thanks
December 28, 2009