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

Ignition Timing: Adjustments

1. Switch OFF ignition.
2. Disconnect and plug vacuum hose to distributor.
3. Connect timing light to front spark plug wire (# 6).
4. Start engine.
5. Timing should be:

14° BTDC at idle

6. Loosen distributor clamp and adjust if necessary.
7. Stop engine and reconnect vacuum hose.