Spark Plug: Service and Repair

Spark Plug Removal and Installation

Removal
1. Remove ignition coil assembly.
2. Remove spark plug from cylinder head.

Installation
Reverse removal procedure noting the following.
- Tighten spark plug to specified torque.

Tightening torque
Spark plug: 25 N.m (2.5 kg-m, 18.5 lbf-ft)