Symptom Chart - Gasoline Engine Performance
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| Condition | Actions |
|---|---|
| Excessive engine oil consumption | GO to Pinpoint Test A |
| Loss of coolant | GO to Pinpoint Test B |
| Coolant in engine oil | GO to Pinpoint Test B |
| The engine emits excessive blue smoke | GO to Pinpoint Test C |
| The engine emits excessive white smoke | GO to Pinpoint Test C |
| The engine emits excessive black smoke | GO to Pinpoint Test C |
| The engine emits excessive gray smoke | GO to Pinpoint Test C |
| Loss of power, poor idling or runs rough | GO to Pinpoint Test D |
| Low or high engine oil pressure | GO to Pinpoint Test E |