Symptom Chart
Listed below are symptoms and probable causes for problems that DO NOT cause the Malfunction indicator Lamp (MIL) to come on. If the MIL was reported on, go to TROUBLESHOOTING PROCEDURES .
Troubleshoot each probable cause in the order listed (from left to right) until the symptom is eliminated.
The probable cause and troubleshooting page reference can be found below.
SYMPTOM CHART
| SYMPTOM | PROBABLE CAUSE |
|---|---|
| Engine will not start | 4, 2, 3, 5, 20, 14, 1 |
| Hard starting | 2, 4, 11, 16, 13, 19 |
| Cold fast idle too low | 7, 8, 6, 16 |
| Cold fast idle too high | 7, 8, 10, 9 |
| Idle speed fluctuates | 7, 8, 10, 9 |
| Misfire or rough running | Troubleshoot for misfire on pages 11-75, 78 |
| Low power | 2, 9, 10, 12, 17, 16, 18, 20 |
| Engine stalls | 2, 4, 11, 7, 20, 8, 5, 15 |
Other Probable Causes for an engine that will not start:
- Compression
- Intake air leakage
- Engine locked up
- Timing belt
- Starting system
- Overheating
- Battery