1998 Plymouth Voyager lights comes on several min. After ca

Turn on car lights come on. Stay on till car shuts off 5 min. Delay. Only at night the lights come back for no reason 4 5 min. Then start flickering, then in the morn. I have to jump start it. I have removed the front light fuses and the panel fuse and have had no problems. As long as I put them back before I drive at night. Fuses good. Should I get a priest, or a new manvan