I have a 1989 DLX Wagon that i just got. It needed a new starter and the carb needed rebuilt. After fixing these things I went to start the car. It tried to start and almost did. Then the car just completely shut off. No power at all. No dash lights no headlights nothing. Batt is good. Tried to jump start it and one of the grounds off the carb/intake maniflold started to melt. Im guessing im grounded out somewhere or a relay/fuse is stuck/fried. And Ideas?