Auto >> AutoSPT >  >> Engine

Where are Ford F-250 5.4l spark plugs location on engine?

The 5.4L Triton V8 engine in a Ford F-250 (likely a 2004-2008 model year, as that's when this engine was used in that truck) has its spark plugs located on top of the engine, in the valvetrain area. They're not easily accessible; you'll need to remove various components (coil packs, possibly some wiring harnesses) to reach them.

Because of the potential variations in specific year and configuration, refer to a repair manual specific to your vehicle's year and model. A Haynes or Chilton manual, or a digital version from a site like AllDataDIY, will provide detailed diagrams and instructions showing the exact location and removal procedure for your spark plugs. Attempting this repair without a manual is not advised.