FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Cobalt L4-2.0L SC
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Superceded Bulletins
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Fuel System - GM Fuel System Treatment Plus(R)
Fuel System - GM Fuel System Treatment Plus(R)
This TSB number 05-00-89-078A, dated 09/14/06 has been superceded by TSB number 05-00-89-078C , dated 04/19/12