Symptom Diagnosis
Symptom checks cannot be used properly unless the problem occurs while the vehicle is being tested. To reduce diagnostic time, ensure steps in BASIC TESTING and appropriate TESTS W/CODES articles listed below were performed before diagnosing a symptom.
These symptoms are available for diagnosis.
- No Start Or Hard Start
- Rough Idle
- Rough Idle Or Stumble
- Hesitation Or Poor Acceleration
- Poor Fuel Mileage