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Removal & Installation (3.4L)

  1. Disconnect negative battery cable. Disconnect connectors at ignition module. See Fig 1. Disconnect spark plug wires from coil pack. Remove coil pack/ignition module assembly. For ignition module location, see COMPONENT LOCATIONS in SYSTEM/COMPONENT TESTS - 3.4L article in this section. Separate ignition coil(s) from ignition module (if possible).
  2. To install, reverse removal procedure. Tighten ignition module mounting bolts/nuts. Tighten mounting bolts/nuts to specification. See TORQUE SPECIFICATIONS .
Fig 1: Locating Distributorless Ignition Module Components (3.4L)
G7834Courtesy of GENERAL MOTORS CORP.
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