Symptom
| Correction
|
External oil leak
| Inspect for any of the following conditions:
| • | Restricted positive crankcase ventilation (PCV) orifice |
| • | Restricted or kinked PCV hose or engine vent hose |
| • | Damaged, incorrect, or incorrectly installed PCV hose |
| • | Excessive crankcase pressure |
|
Rough Idle
| Inspect for any of the following conditions:
| • | Restricted or kinked PCV hose or engine vent hose |
| • | Leaking (damaged) PCV hose |
| • | Vacuum hoses worn or not properly installed |
|
Stalling or slow idle speed
| Inspect for any of the following conditions:
| • | Restricted or kinked PCV hose or engine vent hose |
| • | Leaking (damaged) PCV hose |
|
High idle speed
| Inspect for a leaking (damaged) PCV hose
|
Sludge in the engine
| Inspect for any of the following conditions:
| • | Restricted or kinked PCV hose or engine vent hose |
|
