Symptom Chart
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
| Symptom | Possible Sources | Action |
|---|---|---|
| The engine diesels/runs on. | Refer to the pinpoint test. | GO to Pinpoint Test B |
| The engine runs rough. | Refer to the pinpoint test. | GO to Pinpoint Test C |
| Intermittent concerns. | Refer to the pinpoint test. | GO to Pinpoint Test Z |