Ford Focus Service Manual: Intake and Forced Induction

Spark Plugs

Removal and Installation Remove the ignition coil. For additional information, refer to Ignition Coil-On-Plug in this section. NOTICE: Only use hand tools when removing or installing th ...

Intake Air Distribution and Filtering

The air intake system consists of the following: Air Cleaner (ACL) ACL element Mass Air Flow (MAF) sensor ACL outlet pipe The air intake system: cleans intake air with an ACL el ...

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Ford Focus Fuel System Pressure Release
WARNING: Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury. WARNING: Do not ...