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 Cable: Service Precautions

IMPORTANT:
^ Do not remove the spark plugs when engine is warm.
^ Clean dirt and debris from the spark plug recess area.
^ Use care when removing the spark plug boots from the spark plugs. Twist the boot 1/2 turn before removing the boot and the PULL ON THE BOOT ONLY to remove it. DO NOT PULL ON THE WIRE as this may damage the spark plug wire.