Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

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)