However, common places to check on GM vehicles of that era include:
* Under the hood in the fuse box: This is the most likely location. The fuse box is usually located either near the battery or on the driver's side fender. The relay itself might be labeled, or you may need to refer to the fuse box diagram in your owner's manual to identify it.
* Inside the car's fuse box: Some relays were located inside the passenger compartment. Again, consult your owner's manual.
To find it, you'll need:
1. Your owner's manual: This is the best resource. It will have a diagram showing the fuse box layout and labeling the relays.
2. A flashlight: Fuse boxes can be dark and cramped.
3. Possibly a fuse puller: While not strictly necessary, a fuse puller can make removing relays easier.
If you can't find it in the owner's manual or the fuse boxes, a Haynes or Chilton repair manual for your specific 1992 Buick Regal year and engine will be helpful. You can also try searching online forums dedicated to Buick Regals for this specific year. Many owners have documented their experiences. Remember to be careful when working around electrical components.
