Hi, My Sharp Refrigerator (Model SJ-F624ST-SL) motor is making a loud noise. The noise stops when you open the door. The noise is that loud that we can hear it from upstairs.

SOURCE: refrigerator

the fan behind the ice maker is iced up poss fault defrost heater gone try total defrost faor a list 36 hrs restart it noise come back then you need to repace the defrost heater hope this helps

SOURCE: Sears Bottom Freezer Refrigerator - Loud humming noise

That sound is usually your icemaker calling for water. you can turn off your icemaker by lifting the little arm on the icemaker. As the icemaker calls for water the valve will be activated and will hum. This sound is usually not very loud. If your valve is making that much noise you may consider replacing the valve. The part number for you water inlet valve is #2315533 The retail price is $60.18 . I do have these on hand and available to ship out today if you need one. Please just let me know. You may also consider replacing your filter if your refrigerator has one. Thanks and I hope this will fixYa
Michael Anderson
Anderson Appliance
(865)945-3808

SOURCE: GE JVM1650 Microwave Making Loud Noise

hello Frank. Sorry to tell you that the magnetron is going bad and making that terrible noise. Since the inside of a microwave, even unplugged has up to 2000 residual and deadly volts of electricity I recommend either calling a pro or replacing the unit.

SOURCE: my LG refrigerator model #

my refrigerator before making a loud noise when we open the door. i called mr.apliance he replace the evaporator fan.......

SOURCE: RF263 series Samsung Refrigerator just began

Hi

The sound comes when there is ice build up around the fan and the fan will hit it causing this sound. You can try to leave it unplugged for around 4-24hrs and also make sure that the area near the back is clear so that airflow can get through. If the issue returns then replace the thermostat. Hope this helps...please post back for further assistance.

Daniel