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






Electrode gap

Maximum gap used spark plug 1.4 mm (0.0551 in.)

Gap new spark plug 1.0 to 1.1 mm (0.0394 to 0.0433 in.)

Tightening torque 21 Nm (214 kgf-cm, 15 ft-lbf)