Hi, good evening, as I usually comment on my new and well-known clients, the refrigerator is its great symptom of the classic that I see a gas leak, low motor performance possible or even obtruction in the circuit is that it always starts to cool less since below and finally stops cooling up depending on the problem, in most cases it is due to the loss of gas, depends on the size and use of the equipment can delay gas leak between hours, days, weeks or much hatsa 1 month (being the worst leakage nano leakage that is the size of a pin hole), leaks are caused by constant vibration of the pipe working at high and low pressures as the temperature depends on the quality of materials that find the used manufacturer usually lasts for a certain time or is sometimes created by a blow or a gas charge without making it empty (without having removed residues of moisture and dirt in the circuit). To keep up with what is said continue to use the refrigerator and notice how each time the freezer cools less, putting a temperature gauge will notice every day the difference, with only 10% of gas is enough for a refrigerator freezsr to do its job since it is a small space unlike the refrigerator (below) that is bigger and needs 90% of gas to oder to evacuate the heat. I work in several locations offering 3 months warranty on this type of work, I search the leak, seal, vacuum and clean and charge the full gas. In nearby location budget free of charge. If any doubt answers me AlfredoFrost 24505874