Where is the fuel pump relay on a 99 Ford Ranger Extended Cab 4.0?
The fuel pump relay on a 99 Ford Ranger Extended Cab 4.0 is located under the hood, in the fuse box. To locate the fuse box, open the hood and look for a black plastic box with a red or orange cover. The cover should be labeled "Fuses" or "Relays." Once you have found the fuse box, open the cover and locate the fuel pump relay. It will be a small, black relay with a red wire and a white wire attached to it. The fuel pump relay is typically located in the lower right corner of the fuse box, but this may vary depending on your specific model.