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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Maintenance Interval



Every 30,000 miles (50,000 KM), replace the oxygen sensor. Be sure to coat the threads of the new sensor with a small amount of anti-seize compound. After replacement of the oxygen sensor, reset the maintenance reminder lamp.