1999 F-150 Blown Blinker/brake fuse
1999 F-150 continuously blows the turn signal/brake fuse. I believe I have it isolated to the turn signal side, yet it does not blow every time turn signal is used. I.ve taken it to the local auto electric shop and we could not make it Blow. but when I picked up the truck the next day drove home and yes it blew. The ground or short is not continuous, I can replace the fuse and good to go, for a little while. I've checked all bulbs and replaced flasher relay.Any Information or suggestion appriciated.