For 1990-2009 cars

### Removal Procedure

1. Disconnect the spark plug wire at each spark plug.

• | Twist each spark plug 1/2 turn.

• | Pull only on the boot in order to remove the wire from each spark plug.

2. Disconnect the spark plug wire from the ignition coil.

• | Twist each spark plug boot 1/2 turn.

• | Pull only on the boot in order to remove the wires from the ignition coil.

### Installation Procedure

1. Install the spark plug wires at the ignition coil.
2. Install the spark plug wire to each spark plug.
3. Inspect the wires for proper installation.

• | Push sideways on each boot in order to inspect the seating.

• | Reinstall any loose boot.