Ignition Module Installation

1998 Oldsmobile Aurora V8-4.0L VIN CSECTION Ignition Module Installation





1. Position the ignition module (2) on the right camshaft coven
2. Connect the ignition ground strap (1).
3. Install the ignition module retaining bolts.
^ Tighten the ignition module retaining bolts to 12 Nm (106 inch lbs.).

NOTICE: Refer to Fastener Notice in Service Precautions.

4. If necessary, connect the correct number spark plug wire to its corresponding terminal on the ignition module and spark plug.





5. The right bank wires must be routed as shown to prevent possible misfires.





6. Route the left bank spark plug wires as shown to prevent wire damage.
7. The left bank wires must be secured in the retaining features formed into the intake manifold.





8. Install the intake manifold sight shield with four nuts.
^ Tighten the intake manifold sight shield nuts to 3 Nm (27 inch lbs.).

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.