I need to know if I put a socket on the crankshaft nut should I be able to turn the engine over by hand? I tried doing this and couldnt get it to budge. Am I overlooking something? I have removed the generator, belts and the fan. My car has been sitting for several years, covered or in garages, without being started. I am doing a "needed parts" rebuild just to get it running, not a full teardown. thanks Glen