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

Emission Control Systems: Service and Repair

REPLACE AIR FILTER (AIR INJECTION SYSTEM) every 30K miles

CHECK AIR PUMP DRIVE BELT CONDITION AND TENSION (ADJUST OR REPLACE AS NECESSARY) every 30K miles

CHECK EXHAUST SYSTEM AND CATALYTIC CONVERTER FOR LEAKS,
DAMAGE, OR WORN HANGERS after 1st 2,000-2,500 miles, then every 15K miles

CHECK EVAPORATIVE CONTROL AND PCV SYSTEM HOSES AND CONNECTIONS
FOR CRACKS, SWELLING, LEAKS, OR OTHER DAMAGE every 15K miles

REPLACE OXYGEN SENSOR every 60K miles