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

Ignition Coils And Power Units:





1. Remove spark plug access cover.
2. Remove coils from spark plugs. Do NOT disconnect coil wires.
3. Remove spark plugs.
4. Check and adjust spark plug gap to:

0.030" (.75 mm)

5. Install clean, "un-oiled", spark plugs and torque to:

18 ft. lbs.

6. Refit ignition coils.
7. Reinstall spark plug access cover.