Fuse location for 1998 blazer fuel system?

The fuel pump fuse for a 1998 Chevrolet Blazer is not located in the underhood fuse box. It's usually found in the interior fuse block, often located under the dashboard on the driver's side. However, the exact location and even the name of the fuse can vary slightly depending on options and trim level.

To find it, you'll need to:

1. Consult your owner's manual: This is the most reliable source. It will have a diagram showing the location of all fuses and their corresponding functions.

2. Check the fuse block cover: The cover itself often has a diagram printed on it showing the fuse layout.

3. Look for a fuse labeled "Fuel Pump," "EFI," or something similar. It might also be a circuit breaker rather than a standard fuse.

4. If you can't find it using the above methods: Search online for a 1998 Chevrolet Blazer fuse box diagram. Many websites and forums dedicated to car repair have these diagrams available. Be sure to specify the engine size (e.g., 4.3L V6) as this can affect the fuse layout.

Important Note: Before working with any fuses or electrical components, always disconnect the negative terminal from your battery to prevent accidental shorts or shocks.