My 1/2 ton truck 1953 with a 12 volt system has aftermarket directionals with a 4 way flasher. When I used the flasher today it blew the 5 amp fuse..... Is that enough fuse for a setup like this ? ...I replaced the fuse and directionals worked but when I used the flasher it blew the fuse again....is it a problem with two low a fuse or a short inside the unit or something else ?


1953 chevy 1/2 ton with 3 speed 318 on floor and 1955 235 engine