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 MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1033 (ENGINE - 2.3L)IN-VEHICLE SERVICINGVALVE COVERREMOVAL
2009 Mercury Milan Premier, 3.0 1, AWD
Valve Cover: Removal
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Removal
WARNING: This page is about a different car, the 2008 Mercury Milan and 2008 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan can cause engine failure.
- Remove the ignition coil-on-plugs. For additional information, refer to ENGINE IGNITION - 2.3L article.
- Remove the engine wiring harness bracket from the valve cover stud.
- Remove the oil level indicator.
- Disconnect the crankcase vent hose.
- Disconnect the Variable Camshaft Timing (VCT) solenoid electrical connector.
- Disconnect the Cylinder Head Temperature (CHT) sensor electrical connector.
- Disconnect the Camshaft Position (CMP) sensor electrical connector.
- Detach all of the wiring harness retainers from the valve cover and the valve cover studs.
- Remove the 14 valve cover retainers and the valve cover.
- Discard the gasket.
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.