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 MANUALSFORD2010FOCUS S, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 256 (ENGINE SYSTEM)IN-VEHICLE REPAIRTIMING DRIVE COMPONENTSREMOVAL

2010 Ford Focus S, Standard

Timing Drive Components: Removal

2010 Ford Focus S, StandardSECTION Removal

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Since the engine is not free-wheeling, timing procedures must be followed exactly or piston and valve damage can occur.

WARNING: If equipped with fire suppression system, depower the system. For important safety warnings and procedures, refer to FIRE SUPPRESSION SYSTEM .

With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING .
Remove the engine front cover. For additional information, refer to ENGINE FRONT COVER .
Remove the crankshaft sensor ring from the crankshaft.

Fig 1: View Of Crankshaft Sensor Ring At Crankshaft
Courtesy of FORD MOTOR CO.
Disconnect the 8 ignition coil electrical connectors.

Fig 2: Disconnecting Eight Ignition Coil Electrical Connectors
Courtesy of FORD MOTOR CO.
Remove the bolts and the 8 ignition coils.

Fig 3: Removing Ignition Coils Bolts
Courtesy of FORD MOTOR CO.

NOTE: Use compressed air to remove any foreign material from the spark plug wells before removing the spark plugs.

RENDER: 1.0x

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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.