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)

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Spark Plug: Service and Repair

1. REMOVE SPARK PLUGS
- Using a 16 mm plug wrench, remove the 4 spark plugs.




2. CLEAN SPARK PLUGS
- If the electrode has traces of wet carbon, allow it to dry and then clean with a spark plug cleaner.

Air pressure:
Below 588 kPa (6 kgf/sq.cm, 85 psi)
Duration: 20 seconds or less


HINT: If there are traces of oil, remove it with gasoline before using the spark plug cleaner.

3. REINSTALL SPARK PLUGS
- Using a 16 mm plug wrench, install the 4 spark plugs.

Torque: 18 N.m (180 kgf.cm, 13 ft.lbf)

4. RECONNECT HIGH-TENSION CORDS TO SPARK PLUGS