Concern
| Action
|
External oil leak
| Inspect for any of the following conditions:
• | Plugged positive crankcase ventilation (PCV) valve. |
• | Plugged or kinked PCV hoses. |
• | Damaged or incorrectly installed PCV valve or hoses. |
• | Excessive crankcase pressure. |
|
Rough Idle
| Inspect for any of the following
conditions:
• | Plugged or kinked PCV hoses. |
• | Leaking or damaged PCV valve or hoses. |
|
Stalling or slow
idle speed
| Inspect for any of the following conditions:
• | Plugged or kinked PCV hoses. |
• | Leaking or damaged PCV valve or hoses. |
|
High idle speed
| Inspect for
a leaking or damaged PCV valve or hoses.
|
Sludge in the engine
| Inspect for any of the following
conditions:
• | Plugged or kinked PCV hoses. |
|