For a Firebird with an in-tank fuel pump (most common, especially later models):
* Experienced Mechanic: 1-3 hours. This assumes they have the right tools and are familiar with the process.
* Average DIYer: 3-6 hours or more. This includes time spent finding the right tools, figuring out the process, and potentially encountering unexpected difficulties.
* Beginner DIYer: 6+ hours, or possibly multiple days. Expect to spend extra time researching, looking up instructions, and potentially making mistakes.
For a Firebird with an externally mounted fuel pump (less common, typically older models): This would generally be a faster job, potentially taking an experienced mechanic only an hour or less. However, access to the pump might still add time.
Factors that add time:
* Rust or corrosion: Dealing with rusted bolts or fuel lines can significantly increase the time required.
* Difficult access: Reaching the fuel pump can be challenging in some Firebirds.
* Unexpected problems: Discovering a cracked fuel line or other issues will add to the repair time.
* Lack of proper tools: Having the correct tools (fuel pump pliers, fuel line disconnect tool, etc.) is crucial for efficiency.
In short: Don't expect this to be a quick job, even for someone experienced. Allocate a significant portion of a day, and be prepared for potential complications. Always prioritize safety when working with fuel systems – disconnect the battery and take appropriate precautions to avoid fire hazards.
