Here's a breakdown of what makes it difficult:
* Accessibility: The starter is typically located on the lower part of the engine, often nestled in a tight space between the engine block and the frame. Reaching it and maneuvering tools can be awkward and require some contortion.
* Bolts: The starter bolts can be difficult to reach and may be seized from rust or corrosion, requiring significant effort (and potentially specialized tools) to loosen.
* Wiring: Disconnecting the electrical connections to the starter can be fiddly, especially if the terminals are corroded. You'll need to be careful not to short anything out.
* Other Components: You might need to remove or partially remove other components, such as the heat shield or exhaust components, to gain better access to the starter. This adds to the overall time and complexity.
* Physical Strength/Size: Working in a confined space often requires some degree of strength and dexterity.
In summary: It's not a beginner-level job. If you're not comfortable working on cars, have limited mechanical experience, or lack the necessary tools, it's advisable to take it to a mechanic. However, if you're reasonably handy and have some experience with car repairs, you *can* likely do it yourself, but be prepared for a potentially frustrating and time-consuming task. Consult a repair manual specific to your year and model F-150 for detailed instructions and diagrams. These manuals are often available online or at auto parts stores.
