Chart 4
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Lincoln Navigator L, 2011 Lincoln Navigator, and 2011 Lincoln MKZ. However, it is still accessible from the selected car via links, so may be relevant.
- Unique Idle Concerns: Slow Return To Idle
SYMPTOM CHART - UNIQUE IDLE CONCERNS: SLOW RETURN TO IDLE
| SYSTEM/COMPONENT | REFERENCE (Pinpoint Test unless noted) |
|---|---|
| Vacuum Leaks, Throttle Body | Visual. |
| Positive Crankcase Ventilation (PCV) System | GO to PINPOINT TEST HG . |
| Intake Air System Leaks | GO to PINPOINT TEST HU . |