[Will'sBimmer]

The story is I was going out of town today to Nashville to visit my mom for Thanksgiving. As I got onto the interstate I noticed that my temp needle went all the way to the blue and then went over to the red side. The gas needle went all the way to empty and the light came on. Also my clock light went out. So I figured it was a fuse that had gone bad. I stopped and checked it out and sure enough found a blown fuse. I replaced it with one that was on the fuse cover. But as soon as I replaced it and turned the car on. The gas and temp needle started working but then they went haywire again. Meaning it blew the fuse again. So before I go to the store and buy some more fuses does anyone have any suggestions as to what could be the problem???????????? I also put some octane booster in the car before the fuse blew. I don't know if this has anything to do with it.