troubleshooting

Hey guys. So my jeep will start, it has no trouble cranking, but if I leave the battery in it for a day it dies. One day it wouldn’t start, okay fine so I replace the battery and it starts, next day it won’t start, so I go and get a new battery (it was under warranty) and it starts. I don’t want...

Hey guys, I'm having a strange issue with my 91 yj. The rear passenger signal light and brake light do not work. Every other light does work. I've gone through fuses and relays and they all look good. I've changed the bulbs, and washed the 3 bolt grounds in the assembly. I'm not getting power...