Just got an 85 fj60. It stalled 6 months ago on the prior owner. Said it was a fuse issue. I got a new battery and while hooking up the second terminal it started to spark. I confirmed that I was hooking up in the correct order. Made sure everything was off. I checked all fuses and they are good. However I noticed that just to the right of the fuses there are two spots for circuit breakers. I only have one (round silver thing about the size of a quarter). Would this be causing my problem? Do I need both breakers? I would assume so. I really want to get this thing going - thanks for the help.