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Home >> Chevrolet >> 1991 >> Caprice Classic, 5.7 7, 4L60/MD8 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Ignition System >> Electronic Spark Control (ESC) Module >> Removal & Installation
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal & Installation

Turn ignition off. Remove bracket-to-firewall screws. Rotate bracket to access ESC module. Disconnect ESC module harness connector. Remove ESC mounting screws and remove ESC. To install, reverse removal procedure.