Spark Plug Replacement

TOOLS REQUIRED
J 38491 Spark Plug Boot Removal Tool

REMOVAL PROCEDURE




1. Turn OFF the ignition switch.
2. Remove the spark plug wires from the spark plugs.
3. Remove the spark plugs from the engine.

INSTALLATION PROCEDURE




1. Measure the spark plug gap on the spark plugs to be installed. Compare the measurement to the gap specifications. Refer to Ignition System Specifications. Correct as necessary.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the spark plugs to the engine.

Tighten
Tighten the spark plug to 15 N.m (11 lb ft).

3. Connect the spark plug wires to the spark plugs.