Starting off your day with refrigerator problems could set you up for a food crisis nobody wants to deal with. What begins as a mere inconvenience could quickly turn into a rotting health hazard or frozen salad. Fortunately, you don't have to wait around for the refrigerator technician. You can save money and time by doing the repair yourself. Whether the refrigerator is freezing your food or the defrost drain is clogged, we'll have a list of causes and the replacement part you'll need so you can fix the problem quickly.