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

Initial Inspection and Diagnostic Overview

TROUBLESHOOTING HINTS
1. Engine cranks but does not start.
1. Spark is insufficient or does not occurs at all (on spark plug)
- Check the ignition coil.
- Check the distributor.
- Check the ignition power transistor.
- Check the spark plugs.
- Check the spark plug cable.

2. Spark is good.
- Check the ignition timing.

2. Engine idles roughly or stalls.
- Check the spark plugs.
- Check the ignition timing.
- Check the ignition coil.
- Check the spark plug cable.

3. Poor acceleration
- Check the ignition timing.

4. Engine overheats or consumes excessive fuel.
- Check the ignition timing.