An old refrigerator is worth repairing if the cost of repair does not exceed the cost of buying a new refrigerator. And if after the repair it will work reliably and efficiently. If the refrigerator is in serious trouble and requires constant attention, it may be wiser to invest in a new refrigerator. Which will be more energy efficient and reliable in the long run. On this subject, you can consult with the professional masters of Fix Up Pro https://fixuppro.ca/refrigerator-repair-winnipeg/. They will inspect the equipment and make recommendations.