The fuel pump relay location on a 1997 Pontiac Firebird is in the
underhood fuse block, also sometimes called the power distribution center (PDC). It's not always clearly labeled as "fuel pump relay," so you might need to consult your owner's manual or a wiring diagram to identify it definitively. The relay itself will often be a standard automotive relay (typically a square or rectangular unit).
The underhood fuse block is usually located in the engine compartment, often near the battery or firewall. Look for a large plastic box with numerous fuses and relays.
