I just droped a new engine in my FC, and now it seem i am havin electical problems. i put a brand new battery in and the next day it was dead, i was told that there might be a hot wire, toching a ground, is that true. IF so what hot wires might be the problem??

 

You'll need to get out your digital multi-meter and check your current draw of the car when it is not on.

It should be no more than 70mA