I have replaced the fuse and my test light comes on at the fuse box but I can not find any indication that I am getting power to the plug that goes into the radio.I have checked the plug with the car running and in the acc. position and I get nothing. I am not sure the original radio still works or not but it did when I took it out some 25 years ago.When I plug it in it does not light up so I am not sure what to check next. I just removed an old 8 track that I had wired directly to the fuse box and want to put a better radio in but I am wondering why the original pulg does not seem to work now or if I will have to wire a new radio directly to the fuse box like the old 8 track. I don"t remember why I did it that way years ago, getting old I guess, lol. Thanks for any help you guys may give me on this problem.