| External oil leak |
Inspect for any of the following conditions:
- 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 engine vent hose
- Leaking (damaged) PCV hose
|
| High idle speed |
Inspect for a leaking (damaged) PCV hose |
| Sludge in the engine |
Inspect for restricted or kinked PCV hose or engine vent hose |