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'99 Malibu 3.1 code 0442


Johnny R
06-10-2008, 02:33 PM
'99 Malibu 3.1 - the 'service engine' light came on, and the code was 0442. Can this be reset by unhooking one battery cable for 10 minutes or so? PS: I know the problem is that I installed a different (used) gas cap, and the light comes on about 1 day after fueling up. Thanks.

bearcatdon
06-14-2008, 02:04 PM
If you fixed the gas cap problem, the light will shut itself off in a few days or so. Disconnecting the battery has never worked for me on the Malibu.

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