My refrigerator is cool but cool enough and so is

Your refrigerator's defrost heater is not working. The frig's cooling coils are frozen up because the defrost switching unit needs replacing. It is a cheep fix. Call a refrigerator repairman and have it replaced. Max cost is around $ 100.00 mike micmor68@gmail.com
to prove this turn off refrigerator a couple of hours with the doors open and you will notice water appear on your floor as unit defrosts and it is more water than your defrost pan can hold. As it overfills it will spill over onto your floor. If you turn it back on it will work properly for about two weeks and it will start the problem again. mike micmor68@gmail.com