How can I tell if the bearings are spun. The car cranks but wont turn over. New distributor, rotor, cap, wires, battery. All tune up things. When I tried to start it I get at least one good turn and then the battery seems to die on me and it doesnt get enough revolutions to start the car. I have noticed that when trying to start the car the negative battery cable jumps like it is being shocked or something. It is noticeably smaller than other neg. cables I have saw on other vehicles.