Ignition Coil: Service and Repair

Ignition Coil Replacement

Removal Procedure

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (L26) (Service and Repair)Battery Negative Cable Disconnection and Connection (LS4) (Service and Repair).
2. Disconnect the spark plug wires from the ignition coil.

Coil Service:

3. Remove the ignition coil screws (1).
4. Remove the ignition coil (2).

Installation Procedure

1. Install the ignition coil (2).

Coil Service:

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the ignition coil screws (1).

Tighten the screws to 4.5 Nm (40 lb in).

3. Connect the spark plug wires.
4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (L26) (Service and Repair)Battery Negative Cable Disconnection and Connection (LS4) (Service and Repair).