So I've had this issue with my car foe a while. I began having issues when a hose slipped off the radiator when driving due to an improperly placed hose clamp. Before this happened, the car was running fine. However, after I fixed the hose and tried refilling the coolant reservior, it wouldn't go anywhere. I couldn't figure out what the issue was at all. It would just sit in the reservoir, filled to the top. But when I check the bleed screws, all the channels are empty. I replaced the radiator, the hoses, the water pump and the thermostat, still to no avail. Only thing I haven't replaced is the reservoir itself. Does anyone know what the issue could be? Could it have just been my reservoir this whole time? Any assistance helps, I'm not good with cars at all so my bad if I sound idiotic to most of you.