Chart 15
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2004 Mercury Sable, 2004 Mercury Mountaineer, 2004 Mercury Monterey, 2004 Mercury Marauder, and 2004 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
Oil System Concerns:
- High Oil Consumption
- Leaks
| SYSTEM/COMPONENT | REFERENCE ( PINPOINT TEST - CNG, FLEX-FUEL & GASOLINE ) unless noted |
|---|---|
| PCV System | GO to G: Positive Crankcase Ventilation (PCV) System STEP HG1. |
| Base Engine | Engine System - Refer to the appropriate ENGINE article. |
Additional Checks
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Visual |