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

Removal and Installation

REMOVAL
1. Remove spark plug wires.
2. Loosen spark plugs and remove any dirt or foreign material from spark plug area of cylinder head with compressed air.
3. Remove spark plugs.

INSTALLATION
To install, reverse the removal procedures. Inspect and adjust spark plug gap as necessary. Tighten spark plugs to 9-20 N.m (7-15 lb ft).