* Under the hood in the fuse box: This is the more common location. The fuse box is usually located near the battery. Look for a diagram on the inside of the fuse box cover to identify the fuel pump relay. The diagram should show the relay's location and sometimes its function.
* Inside the car, under the dashboard: Less common, but possible. This would usually be in a secondary fuse box, often near the driver's side. Again, a diagram on the inside of the fuse box cover will be your guide.
To be absolutely sure:
1. Consult your owner's manual: This is the best resource for the exact location in your specific vehicle.
2. Check online forums: Search online forums specific to 2001 Buick Regals. Owners often discuss this and can offer pictures. Be sure to specify your engine type (3.8L V6 is common, but there might be others) for more accurate results.
Without knowing the exact engine and trim, it's impossible to give a definitive answer. Always check your owner's manual first.
