Where is the fuel pump relay located on an 2001 Chevy Astro?
The fuel pump relay location on a 2001 Chevy Astro van is in the underhood fuse block, specifically within the underhood 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. Look for a relay that is associated with the fuel injection system. The diagram will usually show the relay's location and number.