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P0442 Diagnostic Trouble Code Discussion for February 2018

EVAP System Small Leak Detected

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Trouble Ticket Help Requests for DTC P0442
Help Request Posted
2006 Chevrolet Cobalt LS 2.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G1AK15F06
P0442: EVAP System Small Leak Detected. ... over customer complaint, she just got fuel and the car running bad and couldn't drive it over here. check codes, p0136, p0138, p0300, p0442. road tested car no problem found, car ran great. after a week I removed all tes...
February 19, 2018