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

Engine And Exhaust

- Use only "UNLEADED FUEL".
- Avoid running out of fuel.
- In case of poor engine operation (misfiring), avoid driving the vehicle and correct the problem as soon as possible.
- Do not disconnect any spark plug wires with the engine running.
- Avoid push starting vehicle.
- If running on a dynamometer, be sure converter is well ventilated.
- Use caution when working near the catalytic converter to prevent the possibility of burns.