Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1390 (ENGINE MECHANICAL - 3.5L)DESCRIPTION AND OPERATIONENGINEENGINE IDENTIFICATIONENGINE CODE INFORMATION LABEL
2010 Mercury Mariner Hybrid, AWD
Engine Code Information Label
2010 Mercury Mariner Hybrid, AWDSECTION Engine Code Information Label
WARNING: This page is about a different car, the 2011 Lincoln MKZ and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
The engine code information label, located on the front side of the valve cover, contains the following:
ITEM DESCRIPTION
| Item | Description |
|---|---|
| 1 | Engine part number |
| 2 | Engine plant (Lima) |
| 3 | Engine displacement |
| 4 | Engine configuration |
| 5 | Duratech 3.5L |
| 6 | Bar code |
| 7 | Bar code |
| 8 | Running number |
| 9 | Engine build date (DDMMYY) |
| 10 | Plant shift line |
| 11 | Derivative code |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.