Does the compressor run? If so, does it make a happy bubbly sound ? Does the door seal? Does the fan between the freezer and fridge work? If the compressor shudders when it turns off, the compressor is possibly shot. if there is dust in the grill on the back, or if it's too close to the back wall, it doesn't help. also, some fridges use the grill under the front for fresh air; so, clean all dust away from working surfaces. make sure food isn't stacked in font of the cold air vent in the fridge/freezer.
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Does the compressor run? If so, does it make a happy bubbly sound ? Does the door seal? Does the fan between the freezer and fridge work? If the compressor shudders when it turns off, the compressor is possibly shot. if there is dust in the grill on the back, or if it's too close to the back wall, it doesn't help. also, some fridges use the grill under the front for fresh air; so, clean all dust away from working surfaces. make sure food isn't stacked in font of the cold air vent in the fridge/freezer.