FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Cobalt L4-2.0L SC
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Engine Controls - Aftermarket Calibration Identification
Engine Controls - Aftermarket Calibration Identification
This TSB number 08-06-04-033C, dated 12/18/08 has been superceded by TSB number 08-06-04-033D , dated 05/07/10