| Symptom | Correction | ||||||
|---|---|---|---|---|---|---|---|
| External oil leak | Inspect for any of the following conditions: 
 
 
 | ||||||
| Rough Idle | Inspect for any of the following conditions: 
 
 
 | ||||||
| Stalling or slow idle speed | Inspect for any of the following conditions: 
 
 | ||||||
| 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 |