hey guys just pickedup a 96 limited with the 5.2. it starts and runs but dies within 5 seconds of running. start, stall, start stall.....continued. the asd relay clicks like crazy under the hood. also the flashing lights relay clicks too?.... i read somehwere else about the torx screws on the pcm, removed and nothing...... no engine light comes on at all. i am currenty boosting it when starting as battery eventually dies. i am starting to think it is the pcm. also, what about the throttle body sensor, would it cause this>?