Hello all! I am seeking alittle guidance here, my fridge is only four yrs old and has stopped cooling. I checked the fan, its going. I have cleaned the coils and vaccumed all the dust out it. It still doesn't want to work! I can here it kick on and it runs for about 15 seconds then clicks off. It makes an abrubpt click noise right before cutting off and then starts all over again. What could it be?