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Home >> Chevrolet >> 1999 >> Forward Control P12 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Removal & Installation - Trucks >> Ignition System >> Ignition Control Module >> Removal & Installation (2.2L & 3.4L)

Removal & Installation (2.2L & 3.4L)

Disconnect negative battery cable. Disconnect connectors at ignition control module. Disconnect spark plug wires from coil pack. Remove coil pack/ignition control module assembly. Separate ignition coils from ignition control module. To install, reverse removal procedure. Tighten coil pack/ignition control module assembly bolts to specification. See TORQUE SPECIFICATIONS .