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:





REMOVE OR DISCONNECT
- Negative battery cable.
- Ignition wires at plugs.
- Spark plugs

INSTALL OR CONNECT

- Spark plugs. Torque to 19 Nm (14 ft lb)
- Ignition wires at plugs.
- Negative battery cable.