clean the other ground bus first...

ok ive been a little busy and ive finally cleaned up both ground busses and everything stopped working again. so i cut out the ground buss on the driver side and connected everything directly as it seemed it was only to connect multiple wires to a ground. but still nothing worked this is really starting to **** me off. havent driven it in a while because the car was staling out also the check gauges would show and it would stall out. but will start back up when i throw it in neutral. i believe this is connected to the same problem. or is it the fuel filter
when i looked at the ground busses to begin they didnt look bad but i cleaned them up anyways. and it seemed to work. for a couple days.

found the problem just last night there was a big red wire going form the maxi fuses along the firewall to the inside that was corroded apart. but now the steering wheel controls and horn dont work. so it wont pass pa inspection