Symptom
| Correction
|
External oil leak
| Inspect for any of the following
conditions:
• | Restricted positive crankcase ventilation (PCV) valve |
• | Restricted or kinked PCV hose or engine vent hose |
• | Damaged, incorrect, or incorrectly installed PCV valve or 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 valve or 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 valve or hose |
|
High idle speed
| Inspect for
a leaking (damaged) PCV valve or hose
|
Sludge in the engine
| Inspect for any of the following
conditions:
• | Restricted or kinked PCV hose or engine vent hose |
|