ok so i got my truck back from the shop today got new injectors a regulated return and needed a whole new wiring harness aswell. my mechanic tried starting this morning and the batteries were completely dead. turns out batteries were bad but warrenty coverd. now i had my truck out tearing up the town about 2 hours ago went out to start again and its dead again but this time is not a normal "dead" its like theres no connection no gauges no fuel pump runnig no interior lights etc. IDEAS PLEASE!!!!!!