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

REMOVAL

CAUTION: Do not attempt any maintenance on spark plugs it engine is hot.

1. Disconnect negative battery terminal.
2. Carefully remove high-tension leads.
3. Use compressed air to blow any dirt or debris from around spark plug hole.




4. Check that spark plug fits squarely in spark plug socket and remove spark plug.


INSTALLATION

1. Install spark plug into cylinder head.

Tightening torque: 18 - 22 lb.ft (25 - 30 N.m, 2.5 - 3.0 kg.m)

2. Reconnect high-tension leads.
3. Reconnect negative battery cable.