jlmeraz

hello everyone,
the radio (not factory) in my 97 z28 decides to shut off randomly, usually when its very hot outside and ive been driving for some time.. also when this happens the windows will not roll up or down.. its not a huge deal but sometimes when im driving the radio will shut on and off every 2 seconds i was thinking demons *joke*.. where should i start to fix the problem? thanks in advance!