Chart 13
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Exhaust System Concerns: Visible Smoke
NOTE:
Black smoke indicates a rich fuel mixture, blue smoke indicates burning oil, and white smoke indicates water in the combustion chamber.
| SYSTEM/COMPONENT | REFERENCE (Pinpoint Test unless noted) |
|---|---|
| Base Engine | REFER to ENGINE SYSTEM-GENERAL INFORMATION . |
| Black Smoke: Fuel Delivery System |
GO to Pinpoint Test HC . |
| Black Smoke: Ignition System |
GO to Pinpoint Test JB . |
| Blue Smoke: PCV System |
GO to Pinpoint Test HG . |