Our Fridgidare is not freezing any more. We have had several power outages because of storms over the last two days. It sounds as the motor comes on, but than turns off in about 20 seconds. It then comes on again in a couple of minutes, just to turn off again. We've tried leaving it off overnight and turning it on again, but it does the same thing. Should we repair it, or replace it. If we should repair it, what do you think the problem may be?