300SE Still Unable to Start
 

I have spark at the coil and each spark plug, distributor cap and rotor are good and installed a new fuel pump. I have fuel at the main line coming into the fuel distributor. Turning the engine over with main fuel line in a can, it fills up about half a 12 ounce can in a couple of seconds. Although I don't hear the fuel pump running initially by just turning the key to the on position and not turning the engine over, nothing is pumped into the can.
I have pulled each fuel injector out and rigged it so the fuel lines are still connected to the top of the fuel distributor and push the valve open at the air intake with the key in the on position and nothing comes out of the injectors. I then turn the engine over and nothing is spraying out of the injectors either???
Four weeks now it hasn't been running...need some help to resolve this issue!
Thanks