ok... like the title says i think its a loose wire but heres the problem, it wont start some times. but if i give it about 20 minutes to a half hour it will start up, no boost, nothing but sitting there. and no its not over heating, and my battery has a charge. oh and this only happens after i turn it off. it doesnt matter how long its been running. its happened to me twice now and last night when i was on my way home from the LOG concert it did it to me again at timmys. that sucked. any ideas??