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Home >> Chevrolet >> 2008 >> TrailBlazer 4.2 S, 4WD >> Labor Times >> Engine Mechanical >> Auxiliary Emission Control Systems >> Est Control Unit >> Remove & Replace
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Est Control Unit: Remove & Replace

ELECTRONIC SPARK CONTROL

Applies ToNoteStandard HoursWarranty HoursSkill Level
In-Line6, PCMIncludes: Programming.1.61.3B