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Tune-up and Engine Performance Checks: Service and Repair

Tune-up ServiceSteps

Diagnosis By Symptom Testing and Inspection
Recommended Tools, Parts Reminder List Tools and Equipment
Service Precautions Service Precautions

1. Perform Initial Inspection and Test Drive. Testing and Inspection
2. Inspect/Replace Spark Plug(s), and perform Compression Check.
3. Inspect/Replace Ignition Cables.
4. Inspect/Replace Distributor Cap and Ignition Rotor.
5. Inspect Air Cleaner Housing and replace Air Filter Element if necessary.
6. Check and adjust if necessary:
- Ignition Timing.
- Idle Speed.
- Air/Fuel Mixture.
7. Check Fuel Pressure, replace Fuel Filter if necessary.
8. Perform Final Inspection and Test Drive. Testing and Inspection