1987 toyota 4x4 22re. I parked my truck for about 2 weeks. Went out to fire it up and nothing. Lights worked, some things did not. I found out that the 80 amp fuse next to the battery had blown. How did that happen? Anyways throw a new one in and it fires right up. Let it run for about 15 minutes. Shut it off. Next week i need my truck, nothing again, this time no lights no nothing. I checked all the fuses by my battery, they all are fine. I havnt checked the ones on my kick panel but will. How do i keep popping fuses when my truck is just sitting?