woah, so your saying you should be able to turn the motor over by hands?, just grab the pulley or fan and spin?
You should be able to. When I was setting the timing on my truck, I was able to crank it by hand to get it to top dead center. Now you may want to try and use the breaker bar initially, but if it doesn't turn freely with all of the plugs out following a couple of revolutions using the breaker bar, that is not good at all.