Hosed

So the upper radiator hose got a hole in it from somehow hitting the AC pump too many times. I got a replacement hose today and to get to the hose clamp by the thermostat I had to remove the alternator. Got everything back together and nothing leaks so I guess I did good. It seems though that it don't wanna stay running in reverse. Hopefully that's cause the computer is still trying to reset everything since I disconnected the battery.