finished big 3 upgrade...forgot to bolt down one of the old big 3 wires...cranked it up and went to lowes...come back I'm smelling a burning smell...pop the hood and the 2nd alt + wire was dangling and half of it got ripped off...300a fuse popped which is good and I'm lucky that nothing serious happened...don't know if the belt of fan ripped it off and don't see the half that was ripped off anywhere...i'll check for codes and check all fuses in panel to make sure everything is good...seems ok