Hi, I have a Kenmore Coldspot model 106.57575791 that I had noticed a temp change in the frig and freezer. I have been watching the frig and freezer for a week and it seems that when the temp rises( I keep a therm. in it) , I check the coils in the freezer, they are frosted but not terribly, if the fan is not running, I will give it a boost and it will start running, like maybe the fan motor is bad. This does seem to correct the problem. The temp. in the freezer and go back to normal. I have done this repeatedly. What do you think and if that could be it, what is the part number I would need? Thanks Sharen