Spark Plug: Service and Repair

Ignition Coil and Spark Plug Removal/Installation

Front

1. Remove the engine cover.

2. Disconnect the ignition coil connectors (A), then remove the front ignition coils (B).






3. Remove the spark plugs (C) and inspect them Testing and Inspection.

4. Apply a small amount of anti-seize compound to the plug threads, and screw the plugs into the cylinder head, finger tight, then tighten the plugs to the specified torque.






5. Install the front ignition coils in the reverse order of removal.

Rear

1. Remove the engine cover.

2. Disconnect the ignition coil connectors (A), then remove the rear ignition coils (B).






3. Remove the spark plugs (C) and inspect them Testing and Inspection.

4. Apply a small amount of anti-seize compound to the plug threads, and screw the plugs into the cylinder head, finger tight, then tighten the plugs to the specified torque.






5. Install the rear ignition coils in the reverse order of removal.