Richard for Model Number mh3184xpb-2 Microwave vent fan runs at very low speed barely turning low rumble seems to be moisture related happens after boiling water or cooking on stove unplugging microwave power letting sit for a day or 2 and it stops for a while but keeps happening any suggestions?
Answer Hello Richard. It sounds like the fan motor is bad and will need to be replaced on the unit. The moisture should not affect the fan in the unit. Read More... Answered by AppliancePartsPros.com | Wednesday, October 26, 2016